| 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 | $86.46 | 6.600% | $92.1664 | $92.17 | $92.15 | $92.20 |
| Purchase #2 | $60.53 | 5.762% | $64.0177 | $64.02 | $64.00 | $64.00 |
| Purchase #3 | $54.99 | 7.410% | $59.0648 | $59.06 | $59.05 | $59.10 |
| Purchase #4 | $62.95 | 8.228% | $68.1295 | $68.13 | $68.15 | $68.10 |
| Purchase #5 | $225.75 | 11.265% | $251.1807 | $251.18 | $251.20 | $251.20 |
| Purchase #6 | $37.81 | 12.390% | $42.4947 | $42.49 | $42.50 | $42.50 |
| Purchase #7 | $212.39 | 11.855% | $237.5688 | $237.57 | $237.55 | $237.60 |
| 7 purchase totals = | $740.88 | $814.6226 | $814.62 | $814.60 | $814.70 | |