
No More Pennies: A Small-Business Guide to 2026's State Cash-Rounding Laws
The U.S. minted its last penny on November 12, 2025, and 19 states have enacted cash-rounding laws in 2026 with no federal standard yet in force. Most states let retailers round cash totals to the nearest nickel at their discretion, Arizona mandates Canadian-style rounding, and Indiana treats rounding gains and losses as income adjustments. Here is how the rules differ, why sales tax is always calculated on the pre-rounding price, and how to book rounding variances so they stay auditable.










