| 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 | $49.75 | 13.866% | $56.6483 | $56.65 | $56.65 | $56.60 |
| Purchase #2 | $94.66 | 13.440% | $107.3823 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $30.27 | 8.617% | $32.8784 | $32.88 | $32.90 | $32.90 |
| Purchase #4 | $44.40 | 7.124% | $47.5631 | $47.56 | $47.55 | $47.60 |
| Purchase #5 | $169.43 | 3.675% | $175.6566 | $175.66 | $175.65 | $175.70 |
| Purchase #6 | $25.92 | 4.850% | $27.1771 | $27.18 | $27.20 | $27.20 |
| Purchase #7 | $45.40 | 3.363% | $46.9268 | $46.93 | $46.95 | $46.90 |
| 7 purchase totals = | $459.83 | $494.2326 | $494.24 | $494.30 | $494.30 | |