| 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 | $89.29 | 5.716% | $94.3938 | $94.39 | $94.40 | $94.40 |
| Purchase #2 | $231.94 | 10.443% | $256.1615 | $256.16 | $256.15 | $256.20 |
| Purchase #3 | $82.80 | 6.217% | $87.9477 | $87.95 | $87.95 | $87.90 |
| Purchase #4 | $46.47 | 7.807% | $50.0979 | $50.10 | $50.10 | $50.10 |
| Purchase #5 | $129.42 | 5.144% | $136.0774 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $136.43 | 7.493% | $146.6527 | $146.65 | $146.65 | $146.70 |
| Purchase #7 | $53.36 | 12.305% | $59.9259 | $59.93 | $59.95 | $59.90 |
| 7 purchase totals = | $769.71 | $831.2569 | $831.26 | $831.30 | $831.30 | |