| 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 | $28.46 | 11.226% | $31.6549 | $31.65 | $31.65 | $31.70 |
| Purchase #2 | $52.46 | 10.109% | $57.7632 | $57.76 | $57.75 | $57.80 |
| Purchase #3 | $117.86 | 10.847% | $130.6443 | $130.64 | $130.65 | $130.60 |
| Purchase #4 | $112.99 | 12.836% | $127.4934 | $127.49 | $127.50 | $127.50 |
| Purchase #5 | $232.37 | 4.675% | $243.2333 | $243.23 | $243.25 | $243.20 |
| Purchase #6 | $42.95 | 7.605% | $46.2163 | $46.22 | $46.20 | $46.20 |
| Purchase #7 | $56.81 | 3.162% | $58.6063 | $58.61 | $58.60 | $58.60 |
| 7 purchase totals = | $643.90 | $695.6117 | $695.60 | $695.60 | $695.60 | |