| 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 | $102.84 | 13.680% | $116.9085 | $116.91 | $116.90 | $116.90 |
| Purchase #2 | $75.62 | 4.367% | $78.9223 | $78.92 | $78.90 | $78.90 |
| Purchase #3 | $32.80 | 5.140% | $34.4859 | $34.49 | $34.50 | $34.50 |
| Purchase #4 | $224.64 | 8.168% | $242.9886 | $242.99 | $243.00 | $243.00 |
| Purchase #5 | $145.53 | 6.596% | $155.1292 | $155.13 | $155.15 | $155.10 |
| Purchase #6 | $148.79 | 10.749% | $164.7834 | $164.78 | $164.80 | $164.80 |
| Purchase #7 | $58.98 | 9.431% | $64.5424 | $64.54 | $64.55 | $64.50 |
| 7 purchase totals = | $789.20 | $857.7603 | $857.76 | $857.80 | $857.70 | |