| 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 | $23.47 | 7.159% | $25.1502 | $25.15 | $25.15 | $25.20 |
| Purchase #2 | $73.95 | 11.371% | $82.3589 | $82.36 | $82.35 | $82.40 |
| Purchase #3 | $105.71 | 11.622% | $117.9956 | $118.00 | $118.00 | $118.00 |
| Purchase #4 | $21.45 | 10.562% | $23.7155 | $23.72 | $23.70 | $23.70 |
| Purchase #5 | $13.47 | 3.530% | $13.9455 | $13.95 | $13.95 | $13.90 |
| Purchase #6 | $219.78 | 7.396% | $236.0349 | $236.03 | $236.05 | $236.00 |
| Purchase #7 | $88.48 | 9.711% | $97.0723 | $97.07 | $97.05 | $97.10 |
| 7 purchase totals = | $546.31 | $596.2729 | $596.28 | $596.25 | $596.30 | |