| 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 | $31.70 | 9.630% | $34.7527 | $34.75 | $34.75 | $34.80 |
| Purchase #2 | $59.77 | 13.370% | $67.7612 | $67.76 | $67.75 | $67.80 |
| Purchase #3 | $26.61 | 12.636% | $29.9724 | $29.97 | $29.95 | $30.00 |
| Purchase #4 | $243.29 | 7.788% | $262.2374 | $262.24 | $262.25 | $262.20 |
| Purchase #5 | $193.38 | 4.109% | $201.326 | $201.33 | $201.35 | $201.30 |
| Purchase #6 | $234.64 | 7.173% | $251.4707 | $251.47 | $251.45 | $251.50 |
| Purchase #7 | $125.57 | 4.580% | $131.3211 | $131.32 | $131.30 | $131.30 |
| 7 purchase totals = | $914.96 | $978.8415 | $978.84 | $978.80 | $978.90 | |