| 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 | $25.43 | 12.308% | $28.5599 | $28.56 | $28.55 | $28.60 |
| Purchase #2 | $154.27 | 11.305% | $171.7102 | $171.71 | $171.70 | $171.70 |
| Purchase #3 | $142.59 | 12.487% | $160.3952 | $160.40 | $160.40 | $160.40 |
| Purchase #4 | $17.47 | 3.770% | $18.1286 | $18.13 | $18.15 | $18.10 |
| Purchase #5 | $50.27 | 5.825% | $53.1982 | $53.20 | $53.20 | $53.20 |
| Purchase #6 | $204.47 | 13.653% | $232.3863 | $232.39 | $232.40 | $232.40 |
| Purchase #7 | $86.79 | 11.658% | $96.908 | $96.91 | $96.90 | $96.90 |
| 7 purchase totals = | $681.29 | $761.2864 | $761.30 | $761.30 | $761.30 | |