| 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 | $104.69 | 6.629% | $111.6299 | $111.63 | $111.65 | $111.60 |
| Purchase #2 | $216.65 | 8.393% | $234.8334 | $234.83 | $234.85 | $234.80 |
| Purchase #3 | $183.50 | 11.796% | $205.1457 | $205.15 | $205.15 | $205.10 |
| Purchase #4 | $111.27 | 8.638% | $120.8815 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $149.77 | 7.192% | $160.5415 | $160.54 | $160.55 | $160.50 |
| Purchase #6 | $20.91 | 12.728% | $23.5714 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $10.94 | 10.353% | $12.0726 | $12.07 | $12.05 | $12.10 |
| 7 purchase totals = | $797.73 | $868.6760 | $868.67 | $868.70 | $868.60 | |