| 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 | $65.84 | 9.176% | $71.8815 | $71.88 | $71.90 | $71.90 |
| Purchase #2 | $79.97 | 8.721% | $86.9442 | $86.94 | $86.95 | $86.90 |
| Purchase #3 | $23.58 | 13.127% | $26.6753 | $26.68 | $26.70 | $26.70 |
| Purchase #4 | $146.98 | 7.321% | $157.7404 | $157.74 | $157.75 | $157.70 |
| Purchase #5 | $30.68 | 10.364% | $33.8597 | $33.86 | $33.85 | $33.90 |
| Purchase #6 | $21.33 | 3.770% | $22.1341 | $22.13 | $22.15 | $22.10 |
| Purchase #7 | $169.85 | 10.642% | $187.9254 | $187.93 | $187.95 | $187.90 |
| 7 purchase totals = | $538.23 | $587.1606 | $587.16 | $587.25 | $587.10 | |