| 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 | $67.52 | 11.844% | $75.5171 | $75.52 | $75.50 | $75.50 |
| Purchase #2 | $175.40 | 11.250% | $195.1325 | $195.13 | $195.15 | $195.10 |
| Purchase #3 | $99.78 | 5.121% | $104.8897 | $104.89 | $104.90 | $104.90 |
| Purchase #4 | $8.45 | 3.633% | $8.757 | $8.76 | $8.75 | $8.80 |
| Purchase #5 | $99.58 | 9.630% | $109.1696 | $109.17 | $109.15 | $109.20 |
| Purchase #6 | $79.54 | 9.460% | $87.0645 | $87.06 | $87.05 | $87.10 |
| Purchase #7 | $191.96 | 8.749% | $208.7546 | $208.75 | $208.75 | $208.80 |
| 7 purchase totals = | $722.23 | $789.2850 | $789.28 | $789.25 | $789.40 | |