| 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 | $87.90 | 10.763% | $97.3607 | $97.36 | $97.35 | $97.40 |
| Purchase #2 | $142.91 | 13.208% | $161.7856 | $161.79 | $161.80 | $161.80 |
| Purchase #3 | $80.29 | 9.274% | $87.7361 | $87.74 | $87.75 | $87.70 |
| Purchase #4 | $163.25 | 3.125% | $168.3516 | $168.35 | $168.35 | $168.40 |
| Purchase #5 | $51.51 | 7.645% | $55.4479 | $55.45 | $55.45 | $55.40 |
| Purchase #6 | $225.44 | 4.836% | $236.3423 | $236.34 | $236.35 | $236.30 |
| Purchase #7 | $124.49 | 3.575% | $128.9405 | $128.94 | $128.95 | $128.90 |
| 7 purchase totals = | $875.79 | $935.9647 | $935.97 | $936.00 | $935.90 | |