| 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 | $94.72 | 3.225% | $97.7747 | $97.77 | $97.75 | $97.80 |
| Purchase #2 | $99.72 | 13.316% | $112.9987 | $113.00 | $113.00 | $113.00 |
| Purchase #3 | $226.81 | 7.645% | $244.1496 | $244.15 | $244.15 | $244.10 |
| Purchase #4 | $163.56 | 3.303% | $168.9624 | $168.96 | $168.95 | $169.00 |
| Purchase #5 | $99.41 | 9.719% | $109.0717 | $109.07 | $109.05 | $109.10 |
| Purchase #6 | $42.44 | 12.758% | $47.8545 | $47.85 | $47.85 | $47.90 |
| Purchase #7 | $177.74 | 7.266% | $190.6546 | $190.65 | $190.65 | $190.70 |
| 7 purchase totals = | $904.40 | $971.4662 | $971.45 | $971.40 | $971.60 | |