| 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 | $48.40 | 6.365% | $51.4807 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $213.74 | 10.592% | $236.3793 | $236.38 | $236.40 | $236.40 |
| Purchase #3 | $14.47 | 6.162% | $15.3616 | $15.36 | $15.35 | $15.40 |
| Purchase #4 | $125.28 | 11.475% | $139.6559 | $139.66 | $139.65 | $139.70 |
| Purchase #5 | $120.40 | 6.447% | $128.1622 | $128.16 | $128.15 | $128.20 |
| Purchase #6 | $222.80 | 5.336% | $234.6886 | $234.69 | $234.70 | $234.70 |
| Purchase #7 | $139.49 | 3.201% | $143.9551 | $143.96 | $143.95 | $144.00 |
| 7 purchase totals = | $884.58 | $949.6834 | $949.69 | $949.70 | $949.90 | |