| 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 | $103.68 | 8.382% | $112.3705 | $112.37 | $112.35 | $112.40 |
| Purchase #2 | $185.74 | 8.239% | $201.0431 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $163.77 | 4.829% | $171.6785 | $171.68 | $171.70 | $171.70 |
| Purchase #4 | $151.67 | 11.772% | $169.5246 | $169.52 | $169.50 | $169.50 |
| Purchase #5 | $14.68 | 8.372% | $15.909 | $15.91 | $15.90 | $15.90 |
| Purchase #6 | $105.92 | 10.337% | $116.869 | $116.87 | $116.85 | $116.90 |
| Purchase #7 | $64.52 | 8.160% | $69.7848 | $69.78 | $69.80 | $69.80 |
| 7 purchase totals = | $789.98 | $857.1795 | $857.17 | $857.15 | $857.20 | |