| 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 | $46.26 | 3.790% | $48.0133 | $48.01 | $48.00 | $48.00 |
| Purchase #2 | $201.71 | 9.496% | $220.8644 | $220.86 | $220.85 | $220.90 |
| Purchase #3 | $51.82 | 7.499% | $55.706 | $55.71 | $55.70 | $55.70 |
| Purchase #4 | $135.95 | 13.850% | $154.7791 | $154.78 | $154.80 | $154.80 |
| Purchase #5 | $27.50 | 3.128% | $28.3602 | $28.36 | $28.35 | $28.40 |
| Purchase #6 | $229.68 | 8.157% | $248.415 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $161.36 | 8.490% | $175.0595 | $175.06 | $175.05 | $175.10 |
| 7 purchase totals = | $854.28 | $931.1975 | $931.20 | $931.15 | $931.30 | |