| 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 | $47.49 | 3.419% | $49.1137 | $49.11 | $49.10 | $49.10 |
| Purchase #2 | $135.51 | 9.688% | $148.6382 | $148.64 | $148.65 | $148.60 |
| Purchase #3 | $107.40 | 13.528% | $121.9291 | $121.93 | $121.95 | $121.90 |
| Purchase #4 | $14.27 | 3.255% | $14.7345 | $14.73 | $14.75 | $14.70 |
| Purchase #5 | $164.68 | 5.282% | $173.3784 | $173.38 | $173.40 | $173.40 |
| Purchase #6 | $180.97 | 7.586% | $194.6984 | $194.70 | $194.70 | $194.70 |
| Purchase #7 | $73.51 | 12.448% | $82.6605 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $723.83 | $785.1528 | $785.15 | $785.20 | $785.10 | |