Compliance Infrastructure for Every Cash Touchpoint
Banks face cash rounding compliance on two fronts: their own operations — ATMs, ITMs, teller transactions, check cashing, and cash disbursements — and the merchant services they provide to business clients. Centsless is infrastructure for both.
Background on the obligations these programs inherit: cash rounding compliance.
Where Banks Need Cash Rounding Compliance
Your Own Cash Transactions
As penny availability declines, every cash touchpoint inside your institution requires a rounding standard. ATMs and ITMs dispensing cash. Teller window transactions. Check cashing and cash disbursements. Vault and coin operations. Each of these generates a cash total that will need to resolve to the nearest nickel — consistently, auditably, and in compliance with applicable state law.
- ATM and ITM cash dispensing
- Teller transaction rounding
- Check cashing and cash disbursements
- Cash vault and coin operations
- Branch-level audit trail generation
Your Merchant Clients
Financial institutions that offer merchant acquiring, business banking, or payment processing face a second layer of exposure: the merchants they serve. Multi-state merchants operating under your acquiring umbrella need jurisdiction-aware rounding compliance at the POS level. Centsless can be licensed and deployed under your brand as a white-label compliance layer for your merchant book.
- White-label compliance for your merchant base
- Automatic jurisdiction detection across all merchant locations
- New revenue line with zero engineering overhead
- An append-only audit record for every rounding event across your merchant base
- Positions your acquiring platform as regulatory infrastructure
One Platform. Both Compliance Lanes.
White-Label Licensing
Deploy under your brand. Your merchants see your compliance solution, powered by our infrastructure.
Regulatory Future-Proofing
Multi-denomination architecture means a change of denomination is a rule change, not a rebuild. Cross-border support is a roadmap item.
Merchant Retention Tool
Compliance-enabled merchants are sticky. Position your acquiring platform as regulatory infrastructure.
Audit-Ready Architecture
Every transaction produces an auditable record of the rule applied and why, written to an append-only log whose records are chained and re-verified end to end.
API-First Integration
RESTful infrastructure integrates with existing merchant platforms. Webhook-driven rule updates require zero ongoing maintenance.
Build vs. License Analysis
| Capability | Internal Build | Licensed Infrastructure |
|---|---|---|
| Rule Development | Encode and test each state in-house | An existing, maintained rule set |
| Regulatory Monitoring | Ongoing internal team | Tracked and applied centrally |
| Jurisdiction Rules | Your team maintains them | We maintain the jurisdiction rules |
| Multi-Jurisdiction Support | Manual jurisdiction mapping | Automatic detection (ZIP-based) |
| Audit Trail | Build from scratch | Append-only chained records included |
| Refund Normalization | Often overlooked | Refund normalization (patent pending) |
| Future Denominations | Architectural rebuild | Multi-denomination by design |
| Ongoing Maintenance Cost | Dedicated internal engineering | Zero engineering overhead |
Jurisdiction-aware cash rounding compliance does not yet exist as a standardized infrastructure layer in merchant acquiring. Centsless is purpose-built to fill that gap.
Technical Architecture
Performance
- <100ms API response time
- Horizontal scaling architecture
- Redundant deployment design
Security
- Designed against the SOC 2 Trust Services Criteria
- AES-256 encryption
- Append-only audit log, re-verified end to end
Integration
- RESTful API
- Webhook support
- Sandbox environment
Compliance
- Automatic rule updates
- Multi-jurisdiction support
- Audit trail generation
Financial Institution Scenarios
Regional Bank — ATM Network
Statewide ATM fleet dispensing cash across jurisdictions with different rounding requirements and no standardized dispensing logic.
Jurisdiction-aware rounding applied at dispense calculation. An append-only audit record for every transaction. State-by-state rule updates automatic.
Credit Union — Teller Operations
Branch teller transactions, check cashing, and cash disbursements require consistent rounding logic and member-facing receipt accuracy.
Deterministic rounding at the teller level. Dual-total receipts. Audit-ready records for regulatory examination.
Bank — Merchant Acquiring
Merchant portfolio operating across many states with different cash rounding laws, and no standardized compliance layer across the book.
White-label Centsless for your merchant base. Single integration, automatic jurisdiction coverage, zero per-merchant configuration.
Payment Processor — Multi-Merchant Platform
Large merchant portfolio across conflicting state jurisdictions. Exposure from rounding inconsistent with the applicable state rule. Ongoing monitoring burden.
API-level compliance infrastructure. Revenue share model. Rule maintenance on our side, revenue on yours.
Flexible Licensing Structures
Commercial models designed for financial institutions and payment processors:
Platform Licensing
White-label infrastructure for your merchant base.
Revenue Share
Merchant-level pricing with processor revenue participation.
Volume-Based
Enterprise licensing for large merchant portfolios.
All licensing includes automatic regulatory updates, an append-only audit log whose records are chained and re-verified end to end, and multi-jurisdiction support. Contact us to discuss institutional partnership structure.
Beyond the Penny: Multi-Denomination Infrastructure
Penny Phase-Out
20 states with an enacted cash rounding law, 8 states with cash rounding legislation introduced or advancing but not yet enacted
Nickel Contingency
Ready if a denomination changes again. Our research declines to forecast that, so no date is attached.
Beyond the US
Cross-border compliance and multi-currency rounding are roadmap items, not current capabilities.
Centsless is designed so that a change of denomination is a rule change rather than a rebuild. The later phases above are roadmap positions.
Simulation-Tested Infrastructure
Simulated Transactions
Simulation-tested across 46 public datasets
Enacted State Rules Encoded
Simulation harness exercised 10 jurisdictions exercised by the simulation harness
Audit Chain Breaks
The simulation audit log re-verified end to end
Institutional Partnership Inquiry
We are engaging with a limited number of institutional partners for infrastructure licensing. Initial conversations focus on integration architecture and commercial structure.