| 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 | $40.38 | 11.535% | $45.0378 | $45.04 | $45.05 | $45.00 |
| Purchase #2 | $112.56 | 11.380% | $125.3693 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $13.35 | 7.644% | $14.3705 | $14.37 | $14.35 | $14.40 |
| Purchase #4 | $160.69 | 5.629% | $169.7352 | $169.74 | $169.75 | $169.70 |
| Purchase #5 | $219.61 | 7.750% | $236.6298 | $236.63 | $236.65 | $236.60 |
| Purchase #6 | $208.47 | 5.289% | $219.496 | $219.50 | $219.50 | $219.50 |
| Purchase #7 | $151.98 | 7.327% | $163.1156 | $163.12 | $163.10 | $163.10 |
| 7 purchase totals = | $907.04 | $973.7542 | $973.77 | $973.75 | $973.70 | |