| 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 | $68.32 | 4.571% | $71.4429 | $71.44 | $71.45 | $71.40 |
| Purchase #2 | $9.76 | 8.537% | $10.5932 | $10.59 | $10.60 | $10.60 |
| Purchase #3 | $222.55 | 5.652% | $235.1285 | $235.13 | $235.15 | $235.10 |
| Purchase #4 | $186.91 | 7.630% | $201.1712 | $201.17 | $201.15 | $201.20 |
| Purchase #5 | $40.89 | 12.867% | $46.1513 | $46.15 | $46.15 | $46.20 |
| Purchase #6 | $28.83 | 4.524% | $30.1343 | $30.13 | $30.15 | $30.10 |
| Purchase #7 | $187.44 | 3.816% | $194.5927 | $194.59 | $194.60 | $194.60 |
| 7 purchase totals = | $744.70 | $789.2141 | $789.20 | $789.25 | $789.20 | |