| 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 | $21.60 | 12.673% | $24.3374 | $24.34 | $24.35 | $24.30 |
| Purchase #2 | $63.73 | 5.503% | $67.2371 | $67.24 | $67.25 | $67.20 |
| Purchase #3 | $129.52 | 10.412% | $143.0056 | $143.01 | $143.00 | $143.00 |
| Purchase #4 | $169.88 | 9.107% | $185.351 | $185.35 | $185.35 | $185.40 |
| Purchase #5 | $199.28 | 12.813% | $224.8137 | $224.81 | $224.80 | $224.80 |
| Purchase #6 | $68.45 | 6.538% | $72.9253 | $72.93 | $72.95 | $72.90 |
| Purchase #7 | $198.33 | 7.137% | $212.4848 | $212.48 | $212.50 | $212.50 |
| 7 purchase totals = | $850.79 | $930.1549 | $930.16 | $930.20 | $930.10 | |