| 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 | $42.57 | 6.782% | $45.4571 | $45.46 | $45.45 | $45.50 |
| Purchase #2 | $221.61 | 12.396% | $249.0808 | $249.08 | $249.10 | $249.10 |
| Purchase #3 | $91.34 | 7.679% | $98.354 | $98.35 | $98.35 | $98.40 |
| Purchase #4 | $9.50 | 12.254% | $10.6641 | $10.66 | $10.65 | $10.70 |
| Purchase #5 | $149.98 | 13.470% | $170.1823 | $170.18 | $170.20 | $170.20 |
| Purchase #6 | $230.77 | 5.328% | $243.0654 | $243.07 | $243.05 | $243.10 |
| Purchase #7 | $122.40 | 4.313% | $127.6791 | $127.68 | $127.70 | $127.70 |
| 7 purchase totals = | $868.17 | $944.4828 | $944.48 | $944.50 | $944.70 | |