| 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 | $66.41 | 5.698% | $70.194 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $46.62 | 9.747% | $51.1641 | $51.16 | $51.15 | $51.20 |
| Purchase #3 | $211.63 | 12.151% | $237.3452 | $237.35 | $237.35 | $237.30 |
| Purchase #4 | $65.65 | 10.223% | $72.3614 | $72.36 | $72.35 | $72.40 |
| Purchase #5 | $51.81 | 5.634% | $54.729 | $54.73 | $54.75 | $54.70 |
| Purchase #6 | $151.62 | 8.199% | $164.0513 | $164.05 | $164.05 | $164.10 |
| Purchase #7 | $148.69 | 3.790% | $154.3254 | $154.33 | $154.35 | $154.30 |
| 7 purchase totals = | $742.43 | $804.1704 | $804.17 | $804.20 | $804.20 | |