| 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 | $52.66 | 5.144% | $55.3688 | $55.37 | $55.35 | $55.40 |
| Purchase #2 | $192.58 | 7.704% | $207.4164 | $207.42 | $207.40 | $207.40 |
| Purchase #3 | $106.83 | 8.848% | $116.2823 | $116.28 | $116.30 | $116.30 |
| Purchase #4 | $40.92 | 12.516% | $46.0415 | $46.04 | $46.05 | $46.00 |
| Purchase #5 | $68.96 | 9.773% | $75.6995 | $75.70 | $75.70 | $75.70 |
| Purchase #6 | $13.63 | 8.179% | $14.7448 | $14.74 | $14.75 | $14.70 |
| Purchase #7 | $216.65 | 3.614% | $224.4797 | $224.48 | $224.50 | $224.50 |
| 7 purchase totals = | $692.23 | $740.0330 | $740.03 | $740.05 | $740.00 | |