| 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 | $21.86 | 11.538% | $24.3822 | $24.38 | $24.40 | $24.40 |
| Purchase #2 | $115.56 | 7.384% | $124.093 | $124.09 | $124.10 | $124.10 |
| Purchase #3 | $50.61 | 11.825% | $56.5946 | $56.59 | $56.60 | $56.60 |
| Purchase #4 | $7.73 | 5.549% | $8.1589 | $8.16 | $8.15 | $8.20 |
| Purchase #5 | $119.95 | 4.172% | $124.9543 | $124.95 | $124.95 | $125.00 |
| Purchase #6 | $46.37 | 8.223% | $50.183 | $50.18 | $50.20 | $50.20 |
| Purchase #7 | $139.31 | 13.113% | $157.5777 | $157.58 | $157.60 | $157.60 |
| 7 purchase totals = | $501.39 | $545.9437 | $545.93 | $546.00 | $546.10 | |