| 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 | $75.73 | 4.546% | $79.1727 | $79.17 | $79.15 | $79.20 |
| Purchase #2 | $31.55 | 6.102% | $33.4752 | $33.48 | $33.50 | $33.50 |
| Purchase #3 | $46.31 | 6.166% | $49.1655 | $49.17 | $49.15 | $49.20 |
| Purchase #4 | $113.81 | 3.592% | $117.8981 | $117.90 | $117.90 | $117.90 |
| Purchase #5 | $110.33 | 8.728% | $119.9596 | $119.96 | $119.95 | $120.00 |
| Purchase #6 | $233.28 | 5.477% | $246.0567 | $246.06 | $246.05 | $246.10 |
| Purchase #7 | $137.48 | 7.836% | $148.2529 | $148.25 | $148.25 | $148.30 |
| 7 purchase totals = | $748.49 | $793.9807 | $793.99 | $793.95 | $794.20 | |