| 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 | $67.65 | 12.182% | $75.8911 | $75.89 | $75.90 | $75.90 |
| Purchase #2 | $63.74 | 9.663% | $69.8992 | $69.90 | $69.90 | $69.90 |
| Purchase #3 | $188.83 | 10.434% | $208.5325 | $208.53 | $208.55 | $208.50 |
| Purchase #4 | $84.92 | 8.450% | $92.0957 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $37.51 | 11.293% | $41.746 | $41.75 | $41.75 | $41.70 |
| Purchase #6 | $18.45 | 9.337% | $20.1727 | $20.17 | $20.15 | $20.20 |
| Purchase #7 | $88.90 | 9.228% | $97.1037 | $97.10 | $97.10 | $97.10 |
| 7 purchase totals = | $550.00 | $605.4409 | $605.44 | $605.45 | $605.40 | |