| 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 | $78.37 | 4.201% | $81.6623 | $81.66 | $81.65 | $81.70 |
| Purchase #2 | $203.69 | 5.583% | $215.062 | $215.06 | $215.05 | $215.10 |
| Purchase #3 | $199.38 | 11.708% | $222.7234 | $222.72 | $222.70 | $222.70 |
| Purchase #4 | $53.27 | 13.861% | $60.6538 | $60.65 | $60.65 | $60.70 |
| Purchase #5 | $46.59 | 10.849% | $51.6445 | $51.64 | $51.65 | $51.60 |
| Purchase #6 | $65.74 | 12.246% | $73.7905 | $73.79 | $73.80 | $73.80 |
| Purchase #7 | $86.36 | 8.219% | $93.4579 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $733.40 | $798.9944 | $798.98 | $798.95 | $799.10 | |