| 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 | $27.30 | 12.349% | $30.6713 | $30.67 | $30.65 | $30.70 |
| Purchase #2 | $54.63 | 8.343% | $59.1878 | $59.19 | $59.20 | $59.20 |
| Purchase #3 | $233.80 | 6.807% | $249.7148 | $249.71 | $249.70 | $249.70 |
| Purchase #4 | $178.54 | 10.778% | $197.783 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $124.82 | 4.478% | $130.4094 | $130.41 | $130.40 | $130.40 |
| Purchase #6 | $73.49 | 6.372% | $78.1728 | $78.17 | $78.15 | $78.20 |
| Purchase #7 | $129.72 | 10.848% | $143.792 | $143.79 | $143.80 | $143.80 |
| 7 purchase totals = | $822.30 | $889.7311 | $889.72 | $889.70 | $889.80 | |