| 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 | $32.54 | 13.548% | $36.9485 | $36.95 | $36.95 | $36.90 |
| Purchase #2 | $82.70 | 7.259% | $88.7032 | $88.70 | $88.70 | $88.70 |
| Purchase #3 | $7.61 | 5.828% | $8.0535 | $8.05 | $8.05 | $8.10 |
| Purchase #4 | $164.40 | 3.575% | $170.2773 | $170.28 | $170.30 | $170.30 |
| Purchase #5 | $228.73 | 6.331% | $243.2109 | $243.21 | $243.20 | $243.20 |
| Purchase #6 | $158.60 | 12.226% | $177.9904 | $177.99 | $178.00 | $178.00 |
| Purchase #7 | $76.90 | 7.278% | $82.4968 | $82.50 | $82.50 | $82.50 |
| 7 purchase totals = | $751.48 | $807.6806 | $807.68 | $807.70 | $807.70 | |