| 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 | $44.60 | 11.542% | $49.7477 | $49.75 | $49.75 | $49.70 |
| Purchase #2 | $41.83 | 5.180% | $43.9968 | $44.00 | $44.00 | $44.00 |
| Purchase #3 | $67.80 | 3.138% | $69.9276 | $69.93 | $69.95 | $69.90 |
| Purchase #4 | $145.31 | 5.572% | $153.4067 | $153.41 | $153.40 | $153.40 |
| Purchase #5 | $11.73 | 13.191% | $13.2773 | $13.28 | $13.30 | $13.30 |
| Purchase #6 | $75.42 | 9.207% | $82.3639 | $82.36 | $82.35 | $82.40 |
| Purchase #7 | $125.89 | 5.294% | $132.5546 | $132.55 | $132.55 | $132.60 |
| 7 purchase totals = | $512.58 | $545.2746 | $545.28 | $545.30 | $545.30 | |