| 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 | $106.58 | 10.585% | $117.8615 | $117.86 | $117.85 | $117.90 |
| Purchase #2 | $22.58 | 4.771% | $23.6573 | $23.66 | $23.65 | $23.70 |
| Purchase #3 | $77.55 | 10.656% | $85.8137 | $85.81 | $85.80 | $85.80 |
| Purchase #4 | $130.97 | 5.642% | $138.3593 | $138.36 | $138.35 | $138.40 |
| Purchase #5 | $57.33 | 13.492% | $65.065 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $60.55 | 10.442% | $66.8726 | $66.87 | $66.85 | $66.90 |
| Purchase #7 | $73.98 | 4.749% | $77.4933 | $77.49 | $77.50 | $77.50 |
| 7 purchase totals = | $529.54 | $575.1227 | $575.12 | $575.05 | $575.30 | |