| 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 | $67.56 | 3.207% | $69.7266 | $69.73 | $69.75 | $69.70 |
| Purchase #2 | $42.68 | 7.449% | $45.8592 | $45.86 | $45.85 | $45.90 |
| Purchase #3 | $222.94 | 13.550% | $253.1484 | $253.15 | $253.15 | $253.10 |
| Purchase #4 | $64.62 | 10.114% | $71.1557 | $71.16 | $71.15 | $71.20 |
| Purchase #5 | $27.29 | 11.303% | $30.3746 | $30.37 | $30.35 | $30.40 |
| Purchase #6 | $26.36 | 7.676% | $28.3834 | $28.38 | $28.40 | $28.40 |
| Purchase #7 | $134.26 | 6.118% | $142.474 | $142.47 | $142.45 | $142.50 |
| 7 purchase totals = | $585.71 | $641.1219 | $641.12 | $641.10 | $641.20 | |