| 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 | $65.45 | 13.782% | $74.4703 | $74.47 | $74.45 | $74.50 |
| Purchase #2 | $46.35 | 4.526% | $48.4478 | $48.45 | $48.45 | $48.40 |
| Purchase #3 | $124.55 | 9.314% | $136.1506 | $136.15 | $136.15 | $136.20 |
| Purchase #4 | $171.73 | 8.468% | $186.2721 | $186.27 | $186.25 | $186.30 |
| Purchase #5 | $31.87 | 6.282% | $33.8721 | $33.87 | $33.85 | $33.90 |
| Purchase #6 | $234.32 | 10.281% | $258.4104 | $258.41 | $258.40 | $258.40 |
| Purchase #7 | $143.68 | 6.682% | $153.2807 | $153.28 | $153.30 | $153.30 |
| 7 purchase totals = | $817.95 | $890.9040 | $890.90 | $890.85 | $891.00 | |