| 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 | $43.96 | 10.780% | $48.6989 | $48.70 | $48.70 | $48.70 |
| Purchase #2 | $88.79 | 6.230% | $94.3216 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $222.41 | 4.490% | $232.3962 | $232.40 | $232.40 | $232.40 |
| Purchase #4 | $65.63 | 7.729% | $70.7025 | $70.70 | $70.70 | $70.70 |
| Purchase #5 | $227.89 | 10.389% | $251.5655 | $251.57 | $251.55 | $251.60 |
| Purchase #6 | $35.61 | 5.236% | $37.4745 | $37.47 | $37.45 | $37.50 |
| Purchase #7 | $227.63 | 7.500% | $244.7023 | $244.70 | $244.70 | $244.70 |
| 7 purchase totals = | $911.92 | $979.8615 | $979.86 | $979.80 | $979.90 | |