| 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 | $42.41 | 10.543% | $46.8813 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $184.95 | 8.500% | $200.6708 | $200.67 | $200.65 | $200.70 |
| Purchase #3 | $159.49 | 5.119% | $167.6543 | $167.65 | $167.65 | $167.70 |
| Purchase #4 | $103.42 | 5.508% | $109.1164 | $109.12 | $109.10 | $109.10 |
| Purchase #5 | $48.83 | 5.459% | $51.4956 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $59.73 | 5.504% | $63.0175 | $63.02 | $63.00 | $63.00 |
| Purchase #7 | $201.50 | 11.390% | $224.4509 | $224.45 | $224.45 | $224.50 |
| 7 purchase totals = | $800.33 | $863.2868 | $863.29 | $863.25 | $863.40 | |