| 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 | $61.84 | 9.527% | $67.7315 | $67.73 | $67.75 | $67.70 |
| Purchase #2 | $213.48 | 5.388% | $224.9823 | $224.98 | $225.00 | $225.00 |
| Purchase #3 | $75.96 | 9.863% | $83.4519 | $83.45 | $83.45 | $83.50 |
| Purchase #4 | $102.84 | 6.366% | $109.3868 | $109.39 | $109.40 | $109.40 |
| Purchase #5 | $132.35 | 12.748% | $149.222 | $149.22 | $149.20 | $149.20 |
| Purchase #6 | $117.34 | 5.829% | $124.1797 | $124.18 | $124.20 | $124.20 |
| Purchase #7 | $199.66 | 11.350% | $222.3214 | $222.32 | $222.30 | $222.30 |
| 7 purchase totals = | $903.47 | $981.2756 | $981.27 | $981.30 | $981.30 | |