| 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 | $65.68 | 4.189% | $68.4313 | $68.43 | $68.45 | $68.40 |
| Purchase #2 | $216.75 | 10.195% | $238.8477 | $238.85 | $238.85 | $238.80 |
| Purchase #3 | $151.54 | 4.440% | $158.2684 | $158.27 | $158.25 | $158.30 |
| Purchase #4 | $100.44 | 10.334% | $110.8195 | $110.82 | $110.80 | $110.80 |
| Purchase #5 | $102.41 | 3.820% | $106.3221 | $106.32 | $106.30 | $106.30 |
| Purchase #6 | $150.81 | 8.631% | $163.8264 | $163.83 | $163.85 | $163.80 |
| Purchase #7 | $85.95 | 4.540% | $89.8521 | $89.85 | $89.85 | $89.90 |
| 7 purchase totals = | $873.58 | $936.3675 | $936.37 | $936.35 | $936.30 | |