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Yea but I guess my thinking is that all totals would just be rounded to the nearest 5 cents, like how they're currently rounded to the nearest 1 cent. So would be the same price whether debit or cash. We already round percentage based taxes to nearest cent, even though it's feasible you could charge someone fractional cents on a debit card.

Really state laws just should be amended to include something like "costs must be the same or as close as possible using the currently available denominations of currency"

That's why it should be rounded for everything. No pennies should probably mean that any final transaction totals are rounded to the nearest nickel. Whether they pay with cash, credit, debit, snap, gift card, etc...

IMO, rounding for cash purchases only sounds worse than keeping the pennies.

Round it for SNAP debit cards too.