| 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 | $94.91 | 5.137% | $99.7855 | $99.79 | $99.80 | $99.80 |
| Purchase #2 | $230.44 | 9.754% | $252.9171 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $213.47 | 6.435% | $227.2068 | $227.21 | $227.20 | $227.20 |
| Purchase #4 | $133.74 | 4.524% | $139.7904 | $139.79 | $139.80 | $139.80 |
| Purchase #5 | $27.36 | 8.353% | $29.6454 | $29.65 | $29.65 | $29.60 |
| Purchase #6 | $85.63 | 3.227% | $88.3933 | $88.39 | $88.40 | $88.40 |
| Purchase #7 | $144.92 | 6.743% | $154.692 | $154.69 | $154.70 | $154.70 |
| 7 purchase totals = | $930.47 | $992.4305 | $992.44 | $992.45 | $992.40 | |