| 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 | $94.98 | 11.132% | $105.5532 | $105.55 | $105.55 | $105.60 |
| Purchase #2 | $71.77 | 4.201% | $74.7851 | $74.79 | $74.80 | $74.80 |
| Purchase #3 | $39.68 | 4.374% | $41.4156 | $41.42 | $41.40 | $41.40 |
| Purchase #4 | $115.28 | 8.698% | $125.3071 | $125.31 | $125.30 | $125.30 |
| Purchase #5 | $23.99 | 12.866% | $27.0766 | $27.08 | $27.10 | $27.10 |
| Purchase #6 | $41.80 | 8.366% | $45.297 | $45.30 | $45.30 | $45.30 |
| Purchase #7 | $50.89 | 13.410% | $57.7143 | $57.71 | $57.70 | $57.70 |
| 7 purchase totals = | $438.39 | $477.1489 | $477.16 | $477.15 | $477.20 | |