| 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 | $40.58 | 10.732% | $44.935 | $44.94 | $44.95 | $44.90 |
| Purchase #2 | $136.80 | 8.331% | $148.1968 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $52.68 | 12.720% | $59.3809 | $59.38 | $59.40 | $59.40 |
| Purchase #4 | $249.96 | 3.685% | $259.171 | $259.17 | $259.15 | $259.20 |
| Purchase #5 | $75.49 | 3.586% | $78.1971 | $78.20 | $78.20 | $78.20 |
| Purchase #6 | $158.66 | 6.801% | $169.4505 | $169.45 | $169.45 | $169.50 |
| Purchase #7 | $28.84 | 11.632% | $32.1947 | $32.19 | $32.20 | $32.20 |
| 7 purchase totals = | $743.01 | $791.5260 | $791.53 | $791.55 | $791.60 | |