| 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 | $59.65 | 6.867% | $63.7462 | $63.75 | $63.75 | $63.70 |
| Purchase #2 | $118.28 | 12.216% | $132.7291 | $132.73 | $132.75 | $132.70 |
| Purchase #3 | $132.28 | 9.123% | $144.3479 | $144.35 | $144.35 | $144.30 |
| Purchase #4 | $66.65 | 3.225% | $68.7995 | $68.80 | $68.80 | $68.80 |
| Purchase #5 | $190.37 | 11.737% | $212.7137 | $212.71 | $212.70 | $212.70 |
| Purchase #6 | $111.56 | 5.439% | $117.6277 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $224.41 | 11.391% | $249.9725 | $249.97 | $249.95 | $250.00 |
| 7 purchase totals = | $903.20 | $989.9366 | $989.94 | $989.95 | $989.80 | |