| 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 | $92.62 | 13.485% | $105.1098 | $105.11 | $105.10 | $105.10 |
| Purchase #2 | $44.70 | 11.714% | $49.9362 | $49.94 | $49.95 | $49.90 |
| Purchase #3 | $201.37 | 11.299% | $224.1228 | $224.12 | $224.10 | $224.10 |
| Purchase #4 | $211.43 | 12.359% | $237.5606 | $237.56 | $237.55 | $237.60 |
| Purchase #5 | $205.89 | 4.504% | $215.1633 | $215.16 | $215.15 | $215.20 |
| Purchase #6 | $175.74 | 8.210% | $190.1683 | $190.17 | $190.15 | $190.20 |
| Purchase #7 | $35.54 | 3.589% | $36.8155 | $36.82 | $36.80 | $36.80 |
| 7 purchase totals = | $967.29 | $1,058.8765 | $1,058.88 | $1,058.80 | $1,058.90 | |