| 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 | $125.28 | 6.230% | $133.0849 | $133.08 | $133.10 | $133.10 |
| Purchase #2 | $112.81 | 3.582% | $116.8509 | $116.85 | $116.85 | $116.90 |
| Purchase #3 | $78.91 | 8.680% | $85.7594 | $85.76 | $85.75 | $85.80 |
| Purchase #4 | $80.90 | 10.241% | $89.185 | $89.19 | $89.20 | $89.20 |
| Purchase #5 | $28.90 | 4.178% | $30.1074 | $30.11 | $30.10 | $30.10 |
| Purchase #6 | $94.78 | 10.645% | $104.8693 | $104.87 | $104.85 | $104.90 |
| Purchase #7 | $62.39 | 3.589% | $64.6292 | $64.63 | $64.65 | $64.60 |
| 7 purchase totals = | $583.97 | $624.4861 | $624.49 | $624.50 | $624.60 | |