| 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 | $74.48 | 5.230% | $78.3753 | $78.38 | $78.40 | $78.40 |
| Purchase #2 | $169.48 | 12.494% | $190.6548 | $190.65 | $190.65 | $190.70 |
| Purchase #3 | $79.64 | 4.482% | $83.2095 | $83.21 | $83.20 | $83.20 |
| Purchase #4 | $93.90 | 4.119% | $97.7677 | $97.77 | $97.75 | $97.80 |
| Purchase #5 | $188.84 | 12.241% | $211.9559 | $211.96 | $211.95 | $212.00 |
| Purchase #6 | $18.25 | 13.874% | $20.782 | $20.78 | $20.80 | $20.80 |
| Purchase #7 | $15.91 | 4.551% | $16.6341 | $16.63 | $16.65 | $16.60 |
| 7 purchase totals = | $640.50 | $699.3793 | $699.38 | $699.40 | $699.50 | |