| 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 | $42.63 | 3.698% | $44.2065 | $44.21 | $44.20 | $44.20 |
| Purchase #2 | $14.67 | 12.420% | $16.492 | $16.49 | $16.50 | $16.50 |
| Purchase #3 | $89.50 | 8.615% | $97.2104 | $97.21 | $97.20 | $97.20 |
| Purchase #4 | $107.54 | 13.725% | $122.2999 | $122.30 | $122.30 | $122.30 |
| Purchase #5 | $94.94 | 12.734% | $107.0297 | $107.03 | $107.05 | $107.00 |
| Purchase #6 | $164.93 | 13.507% | $187.2071 | $187.21 | $187.20 | $187.20 |
| Purchase #7 | $164.82 | 5.501% | $173.8867 | $173.89 | $173.90 | $173.90 |
| 7 purchase totals = | $679.03 | $748.3323 | $748.34 | $748.35 | $748.30 | |