| 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 | $24.89 | 13.589% | $28.2723 | $28.27 | $28.25 | $28.30 |
| Purchase #2 | $110.66 | 13.580% | $125.6876 | $125.69 | $125.70 | $125.70 |
| Purchase #3 | $65.51 | 4.198% | $68.2601 | $68.26 | $68.25 | $68.30 |
| Purchase #4 | $224.38 | 6.240% | $238.3813 | $238.38 | $238.40 | $238.40 |
| Purchase #5 | $194.68 | 12.388% | $218.797 | $218.80 | $218.80 | $218.80 |
| Purchase #6 | $117.34 | 9.657% | $128.6715 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $66.71 | 4.134% | $69.4678 | $69.47 | $69.45 | $69.50 |
| 7 purchase totals = | $804.17 | $877.5376 | $877.54 | $877.50 | $877.70 | |