| 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 | $46.97 | 6.257% | $49.9089 | $49.91 | $49.90 | $49.90 |
| Purchase #2 | $121.59 | 7.810% | $131.0862 | $131.09 | $131.10 | $131.10 |
| Purchase #3 | $175.45 | 7.170% | $188.0298 | $188.03 | $188.05 | $188.00 |
| Purchase #4 | $119.41 | 6.733% | $127.4499 | $127.45 | $127.45 | $127.40 |
| Purchase #5 | $125.75 | 8.254% | $136.1294 | $136.13 | $136.15 | $136.10 |
| Purchase #6 | $134.74 | 6.209% | $143.106 | $143.11 | $143.10 | $143.10 |
| Purchase #7 | $197.50 | 5.712% | $208.7812 | $208.78 | $208.80 | $208.80 |
| 7 purchase totals = | $921.41 | $984.4914 | $984.50 | $984.55 | $984.40 | |