| 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 | $49.37 | 11.504% | $55.0495 | $55.05 | $55.05 | $55.00 |
| Purchase #2 | $42.26 | 11.511% | $47.1245 | $47.12 | $47.10 | $47.10 |
| Purchase #3 | $227.47 | 7.637% | $244.8419 | $244.84 | $244.85 | $244.80 |
| Purchase #4 | $127.51 | 13.524% | $144.7545 | $144.75 | $144.75 | $144.80 |
| Purchase #5 | $148.54 | 6.446% | $158.1149 | $158.11 | $158.10 | $158.10 |
| Purchase #6 | $215.51 | 10.162% | $237.4101 | $237.41 | $237.40 | $237.40 |
| Purchase #7 | $232.65 | 6.630% | $248.0747 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $1,043.31 | $1,135.3701 | $1,135.35 | $1,135.30 | $1,135.30 | |