| 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 | $48.73 | 6.255% | $51.7781 | $51.78 | $51.80 | $51.80 |
| Purchase #2 | $104.30 | 8.234% | $112.8881 | $112.89 | $112.90 | $112.90 |
| Purchase #3 | $210.96 | 7.761% | $227.3326 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $182.49 | 11.334% | $203.1734 | $203.17 | $203.15 | $203.20 |
| Purchase #5 | $85.76 | 7.281% | $92.0042 | $92.00 | $92.00 | $92.00 |
| Purchase #6 | $55.70 | 8.636% | $60.5103 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $108.65 | 13.390% | $123.1982 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $796.59 | $870.8849 | $870.88 | $870.90 | $870.90 | |