| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.64 | 9.606% | $86.1942 | $86.19 | $86.20 | $86.20 |
| Purchase #2 | $229.40 | 13.427% | $260.2015 | $260.20 | $260.20 | $260.20 |
| Purchase #3 | $28.73 | 11.382% | $32 | $32.00 | $32.00 | $32.00 |
| Purchase #4 | $200.44 | 11.244% | $222.9775 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $127.48 | 12.828% | $143.8331 | $143.83 | $143.85 | $143.80 |
| Purchase #6 | $32.70 | 8.351% | $35.4308 | $35.43 | $35.45 | $35.40 |
| Purchase #7 | $49.97 | 7.463% | $53.6993 | $53.70 | $53.70 | $53.70 |
| 7 purchase totals = | $747.36 | $834.3364 | $834.33 | $834.40 | $834.30 | |