| 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 | $47.69 | 7.614% | $51.3211 | $51.32 | $51.30 | $51.30 |
| Purchase #2 | $81.56 | 6.253% | $86.6599 | $86.66 | $86.65 | $86.70 |
| Purchase #3 | $230.73 | 5.187% | $242.698 | $242.70 | $242.70 | $242.70 |
| Purchase #4 | $242.71 | 7.807% | $261.6584 | $261.66 | $261.65 | $261.70 |
| Purchase #5 | $60.85 | 7.719% | $65.547 | $65.55 | $65.55 | $65.50 |
| Purchase #6 | $59.27 | 9.778% | $65.0654 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $105.59 | 12.173% | $118.4435 | $118.44 | $118.45 | $118.40 |
| 7 purchase totals = | $828.40 | $891.3933 | $891.40 | $891.35 | $891.40 | |