| 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 | $45.72 | 5.214% | $48.1038 | $48.10 | $48.10 | $48.10 |
| Purchase #2 | $127.26 | 4.134% | $132.5209 | $132.52 | $132.50 | $132.50 |
| Purchase #3 | $112.72 | 11.671% | $125.8756 | $125.88 | $125.90 | $125.90 |
| Purchase #4 | $229.86 | 6.140% | $243.9734 | $243.97 | $243.95 | $244.00 |
| Purchase #5 | $76.43 | 8.692% | $83.0733 | $83.07 | $83.05 | $83.10 |
| Purchase #6 | $203.48 | 4.792% | $213.2308 | $213.23 | $213.25 | $213.20 |
| Purchase #7 | $28.76 | 12.590% | $32.3809 | $32.38 | $32.40 | $32.40 |
| 7 purchase totals = | $824.23 | $879.1587 | $879.15 | $879.15 | $879.20 | |