| 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 | $73.42 | 6.118% | $77.9118 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $107.67 | 12.539% | $121.1707 | $121.17 | $121.15 | $121.20 |
| Purchase #3 | $43.45 | 9.119% | $47.4122 | $47.41 | $47.40 | $47.40 |
| Purchase #4 | $151.47 | 7.648% | $163.0544 | $163.05 | $163.05 | $163.10 |
| Purchase #5 | $37.29 | 12.342% | $41.8923 | $41.89 | $41.90 | $41.90 |
| Purchase #6 | $43.99 | 7.503% | $47.2906 | $47.29 | $47.30 | $47.30 |
| Purchase #7 | $190.27 | 4.673% | $199.1613 | $199.16 | $199.15 | $199.20 |
| 7 purchase totals = | $647.56 | $697.8933 | $697.88 | $697.85 | $698.00 | |