| 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 | $104.84 | 3.639% | $108.6551 | $108.66 | $108.65 | $108.70 |
| Purchase #2 | $74.31 | 4.144% | $77.3894 | $77.39 | $77.40 | $77.40 |
| Purchase #3 | $24.79 | 3.858% | $25.7464 | $25.75 | $25.75 | $25.70 |
| Purchase #4 | $217.57 | 10.514% | $240.4453 | $240.45 | $240.45 | $240.40 |
| Purchase #5 | $236.39 | 6.622% | $252.0437 | $252.04 | $252.05 | $252.00 |
| Purchase #6 | $27.72 | 11.574% | $30.9283 | $30.93 | $30.95 | $30.90 |
| Purchase #7 | $178.80 | 7.159% | $191.6003 | $191.60 | $191.60 | $191.60 |
| 7 purchase totals = | $864.42 | $926.8085 | $926.82 | $926.85 | $926.70 | |