| 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 | $45.56 | 13.440% | $51.6833 | $51.68 | $51.70 | $51.70 |
| Purchase #2 | $126.38 | 8.313% | $136.886 | $136.89 | $136.90 | $136.90 |
| Purchase #3 | $29.29 | 4.695% | $30.6652 | $30.67 | $30.65 | $30.70 |
| Purchase #4 | $80.32 | 3.777% | $83.3537 | $83.35 | $83.35 | $83.40 |
| Purchase #5 | $72.80 | 10.377% | $80.3545 | $80.35 | $80.35 | $80.40 |
| Purchase #6 | $176.78 | 6.375% | $188.0497 | $188.05 | $188.05 | $188.00 |
| Purchase #7 | $122.26 | 3.537% | $126.5843 | $126.58 | $126.60 | $126.60 |
| 7 purchase totals = | $653.39 | $697.5767 | $697.57 | $697.60 | $697.70 | |