| 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 | $92.25 | 12.833% | $104.0884 | $104.09 | $104.10 | $104.10 |
| Purchase #2 | $243.65 | 13.717% | $277.0715 | $277.07 | $277.05 | $277.10 |
| Purchase #3 | $102.50 | 5.447% | $108.0832 | $108.08 | $108.10 | $108.10 |
| Purchase #4 | $26.34 | 6.674% | $28.0979 | $28.10 | $28.10 | $28.10 |
| Purchase #5 | $35.55 | 12.758% | $40.0855 | $40.09 | $40.10 | $40.10 |
| Purchase #6 | $59.78 | 7.593% | $64.3191 | $64.32 | $64.30 | $64.30 |
| Purchase #7 | $171.42 | 12.363% | $192.6127 | $192.61 | $192.60 | $192.60 |
| 7 purchase totals = | $731.49 | $814.3583 | $814.36 | $814.35 | $814.40 | |