Months after the last of the United States' 1-cent coins were pressed, some states are beginning to offer their own 2 cents on the penny problem by setting rounding guidance for cash purchases.

Key insight: The Treasury Department has issued guidance on rounding prices to the nearest nickel, which industry groups had said was necessary amid a penny shortage induced by the Trump ...

Months after the last of the United States' one-cent coins were pressed, some states are beginning to offer their own two cents on the penny problem by setting rounding guidance for cash purchases.