| 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 | $93.69 | 7.462% | $100.6811 | $100.68 | $100.70 | $100.70 |
| Purchase #2 | $227.93 | 7.107% | $244.129 | $244.13 | $244.15 | $244.10 |
| Purchase #3 | $25.57 | 3.850% | $26.5544 | $26.55 | $26.55 | $26.60 |
| Purchase #4 | $184.47 | 9.660% | $202.2898 | $202.29 | $202.30 | $202.30 |
| Purchase #5 | $202.78 | 5.587% | $214.1093 | $214.11 | $214.10 | $214.10 |
| Purchase #6 | $10.68 | 8.145% | $11.5499 | $11.55 | $11.55 | $11.50 |
| Purchase #7 | $151.78 | 5.842% | $160.647 | $160.65 | $160.65 | $160.60 |
| 7 purchase totals = | $896.90 | $959.9605 | $959.96 | $960.00 | $959.90 | |