| 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 | $171.32 | 9.437% | $187.4875 | $187.49 | $187.50 | $187.50 |
| Purchase #2 | $215.56 | 9.831% | $236.7517 | $236.75 | $236.75 | $236.80 |
| Purchase #3 | $248.92 | 5.119% | $261.6622 | $261.66 | $261.65 | $261.70 |
| Purchase #4 | $41.34 | 6.625% | $44.0788 | $44.08 | $44.10 | $44.10 |
| Purchase #5 | $22.51 | 3.673% | $23.3368 | $23.34 | $23.35 | $23.30 |
| Purchase #6 | $73.37 | 7.108% | $78.5851 | $78.59 | $78.60 | $78.60 |
| Purchase #7 | $56.89 | 4.577% | $59.4939 | $59.49 | $59.50 | $59.50 |
| 7 purchase totals = | $829.91 | $891.3960 | $891.40 | $891.45 | $891.50 | |