| 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 | $223.56 | 5.808% | $236.5444 | $236.54 | $236.55 | $236.50 |
| Purchase #2 | $39.50 | 9.874% | $43.4002 | $43.40 | $43.40 | $43.40 |
| Purchase #3 | $68.82 | 8.113% | $74.4034 | $74.40 | $74.40 | $74.40 |
| Purchase #4 | $65.91 | 11.563% | $73.5312 | $73.53 | $73.55 | $73.50 |
| Purchase #5 | $225.57 | 7.459% | $242.3953 | $242.40 | $242.40 | $242.40 |
| Purchase #6 | $38.80 | 5.858% | $41.0729 | $41.07 | $41.05 | $41.10 |
| Purchase #7 | $75.37 | 8.527% | $81.7968 | $81.80 | $81.80 | $81.80 |
| 7 purchase totals = | $737.53 | $793.1442 | $793.14 | $793.15 | $793.10 | |