| 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 | $130.68 | 12.429% | $146.9222 | $146.92 | $146.90 | $146.90 |
| Purchase #2 | $78.95 | 10.595% | $87.3148 | $87.31 | $87.30 | $87.30 |
| Purchase #3 | $93.92 | 11.150% | $104.3921 | $104.39 | $104.40 | $104.40 |
| Purchase #4 | $66.44 | 11.396% | $74.0115 | $74.01 | $74.00 | $74.00 |
| Purchase #5 | $76.80 | 7.608% | $82.6429 | $82.64 | $82.65 | $82.60 |
| Purchase #6 | $6.74 | 12.803% | $7.6029 | $7.60 | $7.60 | $7.60 |
| Purchase #7 | $143.80 | 4.419% | $150.1545 | $150.15 | $150.15 | $150.20 |
| 7 purchase totals = | $597.33 | $653.0409 | $653.02 | $653.00 | $653.00 | |