| 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 | $87.53 | 8.400% | $94.8825 | $94.88 | $94.90 | $94.90 |
| Purchase #2 | $27.32 | 10.521% | $30.1943 | $30.19 | $30.20 | $30.20 |
| Purchase #3 | $159.84 | 9.862% | $175.6034 | $175.60 | $175.60 | $175.60 |
| Purchase #4 | $103.53 | 5.474% | $109.1972 | $109.20 | $109.20 | $109.20 |
| Purchase #5 | $24.98 | 12.425% | $28.0838 | $28.08 | $28.10 | $28.10 |
| Purchase #6 | $238.92 | 4.816% | $250.4264 | $250.43 | $250.45 | $250.40 |
| Purchase #7 | $170.66 | 10.396% | $188.4018 | $188.40 | $188.40 | $188.40 |
| 7 purchase totals = | $812.78 | $876.7894 | $876.78 | $876.85 | $876.80 | |