| 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 | $149.32 | 9.204% | $163.0634 | $163.06 | $163.05 | $163.10 |
| Purchase #2 | $43.38 | 7.628% | $46.689 | $46.69 | $46.70 | $46.70 |
| Purchase #3 | $15.56 | 5.196% | $16.3685 | $16.37 | $16.35 | $16.40 |
| Purchase #4 | $9.35 | 3.496% | $9.6769 | $9.68 | $9.70 | $9.70 |
| Purchase #5 | $136.56 | 4.281% | $142.4061 | $142.41 | $142.40 | $142.40 |
| Purchase #6 | $69.41 | 11.144% | $77.1451 | $77.15 | $77.15 | $77.10 |
| Purchase #7 | $65.31 | 3.858% | $67.8297 | $67.83 | $67.85 | $67.80 |
| 7 purchase totals = | $488.89 | $523.1787 | $523.19 | $523.20 | $523.20 | |