| 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 | $108.41 | 10.739% | $120.0521 | $120.05 | $120.05 | $120.10 |
| Purchase #2 | $36.64 | 10.405% | $40.4524 | $40.45 | $40.45 | $40.50 |
| Purchase #3 | $62.53 | 6.488% | $66.5869 | $66.59 | $66.60 | $66.60 |
| Purchase #4 | $163.79 | 6.836% | $174.9867 | $174.99 | $175.00 | $175.00 |
| Purchase #5 | $48.92 | 4.533% | $51.1375 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $227.71 | 12.728% | $256.6929 | $256.69 | $256.70 | $256.70 |
| Purchase #7 | $20.46 | 8.719% | $22.2439 | $22.24 | $22.25 | $22.20 |
| 7 purchase totals = | $668.46 | $732.1524 | $732.15 | $732.20 | $732.20 | |