| 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 | $6.27 | 13.426% | $7.1118 | $7.11 | $7.10 | $7.10 |
| Purchase #2 | $218.71 | 11.172% | $243.1443 | $243.14 | $243.15 | $243.10 |
| Purchase #3 | $19.34 | 7.491% | $20.7888 | $20.79 | $20.80 | $20.80 |
| Purchase #4 | $151.94 | 7.586% | $163.4662 | $163.47 | $163.45 | $163.50 |
| Purchase #5 | $48.61 | 4.309% | $50.7046 | $50.70 | $50.70 | $50.70 |
| Purchase #6 | $163.75 | 9.400% | $179.1425 | $179.14 | $179.15 | $179.10 |
| Purchase #7 | $46.66 | 3.456% | $48.2726 | $48.27 | $48.25 | $48.30 |
| 7 purchase totals = | $655.28 | $712.6308 | $712.62 | $712.60 | $712.60 | |