| 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 | $83.91 | 11.384% | $93.4623 | $93.46 | $93.45 | $93.50 |
| Purchase #2 | $74.44 | 11.112% | $82.7118 | $82.71 | $82.70 | $82.70 |
| Purchase #3 | $133.77 | 4.443% | $139.7134 | $139.71 | $139.70 | $139.70 |
| Purchase #4 | $153.46 | 9.413% | $167.9052 | $167.91 | $167.90 | $167.90 |
| Purchase #5 | $114.91 | 9.395% | $125.7058 | $125.71 | $125.70 | $125.70 |
| Purchase #6 | $124.68 | 9.263% | $136.2291 | $136.23 | $136.25 | $136.20 |
| Purchase #7 | $113.32 | 9.614% | $124.2146 | $124.21 | $124.20 | $124.20 |
| 7 purchase totals = | $798.49 | $869.9422 | $869.94 | $869.90 | $869.90 | |