| 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 | $200.66 | 4.713% | $210.1171 | $210.12 | $210.10 | $210.10 |
| Purchase #2 | $54.59 | 11.359% | $60.7909 | $60.79 | $60.80 | $60.80 |
| Purchase #3 | $37.42 | 9.519% | $40.982 | $40.98 | $41.00 | $41.00 |
| Purchase #4 | $89.94 | 4.587% | $94.0655 | $94.07 | $94.05 | $94.10 |
| Purchase #5 | $86.89 | 7.442% | $93.3564 | $93.36 | $93.35 | $93.40 |
| Purchase #6 | $230.76 | 4.488% | $241.1165 | $241.12 | $241.10 | $241.10 |
| Purchase #7 | $83.49 | 9.203% | $91.1736 | $91.17 | $91.15 | $91.20 |
| 7 purchase totals = | $783.75 | $831.6020 | $831.61 | $831.55 | $831.70 | |