| 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 | $55.34 | 7.529% | $59.5065 | $59.51 | $59.50 | $59.50 |
| Purchase #2 | $5.82 | 6.851% | $6.2187 | $6.22 | $6.20 | $6.20 |
| Purchase #3 | $26.38 | 9.763% | $28.9555 | $28.96 | $28.95 | $29.00 |
| Purchase #4 | $243.89 | 7.663% | $262.5793 | $262.58 | $262.60 | $262.60 |
| Purchase #5 | $109.51 | 10.552% | $121.0655 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $153.31 | 6.697% | $163.5772 | $163.58 | $163.60 | $163.60 |
| Purchase #7 | $129.46 | 3.390% | $133.8487 | $133.85 | $133.85 | $133.80 |
| 7 purchase totals = | $723.71 | $775.7514 | $775.77 | $775.75 | $775.80 | |