| 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 | $72.90 | 3.221% | $75.2481 | $75.25 | $75.25 | $75.20 |
| Purchase #2 | $97.69 | 8.114% | $105.6166 | $105.62 | $105.60 | $105.60 |
| Purchase #3 | $185.80 | 7.538% | $199.8056 | $199.81 | $199.80 | $199.80 |
| Purchase #4 | $72.82 | 7.734% | $78.4519 | $78.45 | $78.45 | $78.50 |
| Purchase #5 | $99.77 | 12.751% | $112.4917 | $112.49 | $112.50 | $112.50 |
| Purchase #6 | $129.63 | 5.225% | $136.4032 | $136.40 | $136.40 | $136.40 |
| Purchase #7 | $250.49 | 11.281% | $278.7478 | $278.75 | $278.75 | $278.70 |
| 7 purchase totals = | $909.10 | $986.7649 | $986.77 | $986.75 | $986.70 | |