| 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 | $116.48 | 8.425% | $126.2934 | $126.29 | $126.30 | $126.30 |
| Purchase #2 | $44.39 | 7.578% | $47.7539 | $47.75 | $47.75 | $47.80 |
| Purchase #3 | $113.50 | 7.294% | $121.7787 | $121.78 | $121.80 | $121.80 |
| Purchase #4 | $170.59 | 10.803% | $189.0188 | $189.02 | $189.00 | $189.00 |
| Purchase #5 | $55.33 | 8.521% | $60.0447 | $60.04 | $60.05 | $60.00 |
| Purchase #6 | $70.33 | 8.782% | $76.5064 | $76.51 | $76.50 | $76.50 |
| Purchase #7 | $29.75 | 7.705% | $32.0422 | $32.04 | $32.05 | $32.00 |
| 7 purchase totals = | $600.37 | $653.4381 | $653.43 | $653.45 | $653.40 | |