| 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 | $76.66 | 8.192% | $82.94 | $82.94 | $82.95 | $82.90 |
| Purchase #2 | $78.59 | 9.570% | $86.1111 | $86.11 | $86.10 | $86.10 |
| Purchase #3 | $138.31 | 13.481% | $156.9556 | $156.96 | $156.95 | $157.00 |
| Purchase #4 | $121.39 | 10.858% | $134.5705 | $134.57 | $134.55 | $134.60 |
| Purchase #5 | $16.52 | 4.872% | $17.3249 | $17.32 | $17.30 | $17.30 |
| Purchase #6 | $114.67 | 5.682% | $121.1855 | $121.19 | $121.20 | $121.20 |
| Purchase #7 | $66.36 | 12.793% | $74.8494 | $74.85 | $74.85 | $74.80 |
| 7 purchase totals = | $612.50 | $673.9370 | $673.94 | $673.90 | $673.90 | |