| 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 | $57.29 | 13.286% | $64.9015 | $64.90 | $64.90 | $64.90 |
| Purchase #2 | $99.38 | 13.435% | $112.7317 | $112.73 | $112.75 | $112.70 |
| Purchase #3 | $211.61 | 7.299% | $227.0554 | $227.06 | $227.05 | $227.10 |
| Purchase #4 | $107.41 | 10.248% | $118.4174 | $118.42 | $118.40 | $118.40 |
| Purchase #5 | $158.34 | 12.355% | $177.9029 | $177.90 | $177.90 | $177.90 |
| Purchase #6 | $123.25 | 8.523% | $133.7546 | $133.75 | $133.75 | $133.80 |
| Purchase #7 | $136.81 | 11.371% | $152.3667 | $152.37 | $152.35 | $152.40 |
| 7 purchase totals = | $894.09 | $987.1302 | $987.13 | $987.10 | $987.20 | |