| 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 | $22.73 | 10.566% | $25.1317 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $32.96 | 5.759% | $34.8582 | $34.86 | $34.85 | $34.90 |
| Purchase #3 | $228.38 | 10.765% | $252.9651 | $252.97 | $252.95 | $253.00 |
| Purchase #4 | $87.73 | 11.115% | $97.4812 | $97.48 | $97.50 | $97.50 |
| Purchase #5 | $36.67 | 12.123% | $41.1155 | $41.12 | $41.10 | $41.10 |
| Purchase #6 | $188.96 | 9.813% | $207.5026 | $207.50 | $207.50 | $207.50 |
| Purchase #7 | $26.89 | 11.839% | $30.0735 | $30.07 | $30.05 | $30.10 |
| 7 purchase totals = | $624.32 | $689.1278 | $689.13 | $689.10 | $689.20 | |