| 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 | $63.81 | 4.619% | $66.7574 | $66.76 | $66.75 | $66.80 |
| Purchase #2 | $231.27 | 10.524% | $255.6089 | $255.61 | $255.60 | $255.60 |
| Purchase #3 | $8.76 | 13.551% | $9.9471 | $9.95 | $9.95 | $9.90 |
| Purchase #4 | $191.72 | 12.440% | $215.57 | $215.57 | $215.55 | $215.60 |
| Purchase #5 | $38.56 | 6.563% | $41.0907 | $41.09 | $41.10 | $41.10 |
| Purchase #6 | $112.32 | 11.235% | $124.9392 | $124.94 | $124.95 | $124.90 |
| Purchase #7 | $142.36 | 8.733% | $154.7923 | $154.79 | $154.80 | $154.80 |
| 7 purchase totals = | $788.80 | $868.7056 | $868.71 | $868.70 | $868.70 | |