| 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 | $51.81 | 6.866% | $55.3673 | $55.37 | $55.35 | $55.40 |
| Purchase #2 | $96.27 | 11.728% | $107.5605 | $107.56 | $107.55 | $107.60 |
| Purchase #3 | $134.65 | 12.531% | $151.523 | $151.52 | $151.50 | $151.50 |
| Purchase #4 | $79.26 | 9.708% | $86.9546 | $86.95 | $86.95 | $87.00 |
| Purchase #5 | $76.30 | 12.833% | $86.0916 | $86.09 | $86.10 | $86.10 |
| Purchase #6 | $48.61 | 6.802% | $51.9165 | $51.92 | $51.90 | $51.90 |
| Purchase #7 | $194.74 | 9.716% | $213.6609 | $213.66 | $213.65 | $213.70 |
| 7 purchase totals = | $681.64 | $753.0744 | $753.07 | $753.00 | $753.20 | |