| 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 | $70.61 | 5.678% | $74.6192 | $74.62 | $74.60 | $74.60 |
| Purchase #2 | $226.43 | 13.213% | $256.3482 | $256.35 | $256.35 | $256.30 |
| Purchase #3 | $72.89 | 7.778% | $78.5594 | $78.56 | $78.55 | $78.60 |
| Purchase #4 | $13.58 | 12.161% | $15.2315 | $15.23 | $15.25 | $15.20 |
| Purchase #5 | $222.89 | 6.688% | $237.7969 | $237.80 | $237.80 | $237.80 |
| Purchase #6 | $126.68 | 13.711% | $144.0491 | $144.05 | $144.05 | $144.00 |
| Purchase #7 | $77.31 | 9.762% | $84.857 | $84.86 | $84.85 | $84.90 |
| 7 purchase totals = | $810.39 | $891.4613 | $891.47 | $891.45 | $891.40 | |