| 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 | $52.92 | 4.224% | $55.1553 | $55.16 | $55.15 | $55.20 |
| Purchase #2 | $170.40 | 3.401% | $176.1953 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $151.85 | 13.337% | $172.1022 | $172.10 | $172.10 | $172.10 |
| Purchase #4 | $170.69 | 10.383% | $188.4127 | $188.41 | $188.40 | $188.40 |
| Purchase #5 | $213.87 | 10.421% | $236.1574 | $236.16 | $236.15 | $236.20 |
| Purchase #6 | $37.99 | 4.633% | $39.7501 | $39.75 | $39.75 | $39.80 |
| Purchase #7 | $10.81 | 7.810% | $11.6543 | $11.65 | $11.65 | $11.70 |
| 7 purchase totals = | $808.53 | $879.4273 | $879.43 | $879.40 | $879.60 | |