| 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 | $51.26 | 8.589% | $55.6627 | $55.66 | $55.65 | $55.70 |
| Purchase #2 | $139.55 | 6.526% | $148.657 | $148.66 | $148.65 | $148.70 |
| Purchase #3 | $114.69 | 6.727% | $122.4052 | $122.41 | $122.40 | $122.40 |
| Purchase #4 | $98.42 | 9.380% | $107.6518 | $107.65 | $107.65 | $107.70 |
| Purchase #5 | $75.68 | 8.420% | $82.0523 | $82.05 | $82.05 | $82.10 |
| Purchase #6 | $142.62 | 12.128% | $159.917 | $159.92 | $159.90 | $159.90 |
| Purchase #7 | $212.53 | 7.246% | $227.9299 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $834.75 | $904.2759 | $904.28 | $904.25 | $904.40 | |