| 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 | $94.62 | 7.713% | $101.918 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $58.89 | 9.577% | $64.5299 | $64.53 | $64.55 | $64.50 |
| Purchase #3 | $188.99 | 11.191% | $210.1399 | $210.14 | $210.15 | $210.10 |
| Purchase #4 | $94.49 | 4.555% | $98.794 | $98.79 | $98.80 | $98.80 |
| Purchase #5 | $134.34 | 6.706% | $143.3488 | $143.35 | $143.35 | $143.30 |
| Purchase #6 | $201.53 | 11.352% | $224.4077 | $224.41 | $224.40 | $224.40 |
| Purchase #7 | $15.95 | 10.127% | $17.5653 | $17.57 | $17.55 | $17.60 |
| 7 purchase totals = | $788.81 | $860.7036 | $860.71 | $860.70 | $860.60 | |