| 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 | $76.64 | 13.419% | $86.9243 | $86.92 | $86.90 | $86.90 |
| Purchase #2 | $141.74 | 5.304% | $149.2579 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $100.57 | 10.348% | $110.977 | $110.98 | $111.00 | $111.00 |
| Purchase #4 | $33.27 | 8.825% | $36.2061 | $36.21 | $36.20 | $36.20 |
| Purchase #5 | $46.49 | 9.668% | $50.9847 | $50.98 | $51.00 | $51.00 |
| Purchase #6 | $78.30 | 12.476% | $88.0687 | $88.07 | $88.05 | $88.10 |
| Purchase #7 | $22.33 | 3.728% | $23.1625 | $23.16 | $23.15 | $23.20 |
| 7 purchase totals = | $499.34 | $545.5812 | $545.58 | $545.55 | $545.70 | |