| 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 | $208.49 | 5.213% | $219.3586 | $219.36 | $219.35 | $219.40 |
| Purchase #2 | $73.58 | 7.221% | $78.8932 | $78.89 | $78.90 | $78.90 |
| Purchase #3 | $13.99 | 4.814% | $14.6635 | $14.66 | $14.65 | $14.70 |
| Purchase #4 | $212.35 | 12.584% | $239.0721 | $239.07 | $239.05 | $239.10 |
| Purchase #5 | $96.92 | 8.811% | $105.4596 | $105.46 | $105.45 | $105.50 |
| Purchase #6 | $76.64 | 7.541% | $82.4194 | $82.42 | $82.40 | $82.40 |
| Purchase #7 | $27.73 | 9.195% | $30.2798 | $30.28 | $30.30 | $30.30 |
| 7 purchase totals = | $709.70 | $770.1462 | $770.14 | $770.10 | $770.30 | |