| 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 | $65.43 | 11.525% | $72.9708 | $72.97 | $72.95 | $73.00 |
| Purchase #2 | $58.65 | 3.112% | $60.4752 | $60.48 | $60.50 | $60.50 |
| Purchase #3 | $30.83 | 7.630% | $33.1823 | $33.18 | $33.20 | $33.20 |
| Purchase #4 | $26.45 | 13.525% | $30.0274 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $232.41 | 4.840% | $243.6586 | $243.66 | $243.65 | $243.70 |
| Purchase #6 | $175.49 | 7.383% | $188.4464 | $188.45 | $188.45 | $188.40 |
| Purchase #7 | $173.64 | 3.724% | $180.1064 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $762.90 | $808.8671 | $808.88 | $808.90 | $808.90 | |