| 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 | $215.85 | 9.287% | $235.896 | $235.90 | $235.90 | $235.90 |
| Purchase #2 | $157.45 | 10.392% | $173.8122 | $173.81 | $173.80 | $173.80 |
| Purchase #3 | $73.61 | 3.198% | $75.964 | $75.96 | $75.95 | $76.00 |
| Purchase #4 | $59.51 | 12.417% | $66.8994 | $66.90 | $66.90 | $66.90 |
| Purchase #5 | $52.69 | 11.373% | $58.6824 | $58.68 | $58.70 | $58.70 |
| Purchase #6 | $18.72 | 13.271% | $21.2043 | $21.20 | $21.20 | $21.20 |
| Purchase #7 | $99.46 | 6.624% | $106.0482 | $106.05 | $106.05 | $106.00 |
| 7 purchase totals = | $677.29 | $738.5065 | $738.50 | $738.50 | $738.50 | |