| 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 | $47.41 | 7.230% | $50.8377 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $188.92 | 8.676% | $205.3107 | $205.31 | $205.30 | $205.30 |
| Purchase #3 | $145.30 | 4.309% | $151.561 | $151.56 | $151.55 | $151.60 |
| Purchase #4 | $144.84 | 11.797% | $161.9268 | $161.93 | $161.95 | $161.90 |
| Purchase #5 | $125.95 | 10.229% | $138.8334 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $18.41 | 7.768% | $19.8401 | $19.84 | $19.85 | $19.80 |
| Purchase #7 | $107.83 | 12.667% | $121.4888 | $121.49 | $121.50 | $121.50 |
| 7 purchase totals = | $778.66 | $849.7985 | $849.80 | $849.85 | $849.70 | |