| 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 | $61.74 | 7.481% | $66.3588 | $66.36 | $66.35 | $66.40 |
| Purchase #2 | $9.94 | 7.548% | $10.6903 | $10.69 | $10.70 | $10.70 |
| Purchase #3 | $187.62 | 13.433% | $212.823 | $212.82 | $212.80 | $212.80 |
| Purchase #4 | $138.61 | 9.769% | $152.1508 | $152.15 | $152.15 | $152.20 |
| Purchase #5 | $239.42 | 11.419% | $266.7594 | $266.76 | $266.75 | $266.80 |
| Purchase #6 | $143.61 | 10.263% | $158.3487 | $158.35 | $158.35 | $158.30 |
| Purchase #7 | $59.47 | 11.424% | $66.2639 | $66.26 | $66.25 | $66.30 |
| 7 purchase totals = | $840.41 | $933.3949 | $933.39 | $933.35 | $933.50 | |