| 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 | $81.39 | 5.782% | $86.096 | $86.10 | $86.10 | $86.10 |
| Purchase #2 | $224.57 | 4.719% | $235.1675 | $235.17 | $235.15 | $235.20 |
| Purchase #3 | $85.43 | 10.808% | $94.6633 | $94.66 | $94.65 | $94.70 |
| Purchase #4 | $62.27 | 9.853% | $68.4055 | $68.41 | $68.40 | $68.40 |
| Purchase #5 | $37.74 | 7.428% | $40.5433 | $40.54 | $40.55 | $40.50 |
| Purchase #6 | $138.73 | 12.216% | $155.6773 | $155.68 | $155.70 | $155.70 |
| Purchase #7 | $186.58 | 13.784% | $212.2982 | $212.30 | $212.30 | $212.30 |
| 7 purchase totals = | $816.71 | $892.8511 | $892.86 | $892.85 | $892.90 | |