| 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 | $106.68 | 5.467% | $112.5122 | $112.51 | $112.50 | $112.50 |
| Purchase #2 | $170.33 | 9.162% | $185.9356 | $185.94 | $185.95 | $185.90 |
| Purchase #3 | $158.98 | 4.321% | $165.8495 | $165.85 | $165.85 | $165.80 |
| Purchase #4 | $20.95 | 11.202% | $23.2968 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $24.67 | 6.558% | $26.2879 | $26.29 | $26.30 | $26.30 |
| Purchase #6 | $172.39 | 9.584% | $188.9119 | $188.91 | $188.90 | $188.90 |
| Purchase #7 | $244.37 | 8.753% | $265.7597 | $265.76 | $265.75 | $265.80 |
| 7 purchase totals = | $898.37 | $968.5536 | $968.56 | $968.55 | $968.50 | |