| 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 | $50.59 | 4.731% | $52.9834 | $52.98 | $53.00 | $53.00 |
| Purchase #2 | $199.78 | 12.158% | $224.0693 | $224.07 | $224.05 | $224.10 |
| Purchase #3 | $143.83 | 6.660% | $153.4091 | $153.41 | $153.40 | $153.40 |
| Purchase #4 | $132.36 | 8.407% | $143.4875 | $143.49 | $143.50 | $143.50 |
| Purchase #5 | $116.47 | 10.464% | $128.6574 | $128.66 | $128.65 | $128.70 |
| Purchase #6 | $115.57 | 4.841% | $121.1647 | $121.16 | $121.15 | $121.20 |
| Purchase #7 | $94.57 | 12.649% | $106.5322 | $106.53 | $106.55 | $106.50 |
| 7 purchase totals = | $853.17 | $930.3036 | $930.30 | $930.30 | $930.40 | |