| 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 | $31.63 | 4.729% | $33.1258 | $33.13 | $33.15 | $33.10 |
| Purchase #2 | $188.68 | 13.576% | $214.2952 | $214.30 | $214.30 | $214.30 |
| Purchase #3 | $28.37 | 9.657% | $31.1097 | $31.11 | $31.10 | $31.10 |
| Purchase #4 | $138.67 | 6.794% | $148.0912 | $148.09 | $148.10 | $148.10 |
| Purchase #5 | $56.29 | 10.473% | $62.1853 | $62.19 | $62.20 | $62.20 |
| Purchase #6 | $116.76 | 7.583% | $125.6139 | $125.61 | $125.60 | $125.60 |
| Purchase #7 | $166.90 | 8.317% | $180.7811 | $180.78 | $180.80 | $180.80 |
| 7 purchase totals = | $727.30 | $795.2022 | $795.21 | $795.25 | $795.20 | |