| 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 | $21.25 | 11.310% | $23.6534 | $23.65 | $23.65 | $23.70 |
| Purchase #2 | $71.51 | 11.143% | $79.4784 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $126.39 | 10.347% | $139.4676 | $139.47 | $139.45 | $139.50 |
| Purchase #4 | $93.35 | 4.204% | $97.2744 | $97.27 | $97.25 | $97.30 |
| Purchase #5 | $70.87 | 9.869% | $77.8642 | $77.86 | $77.85 | $77.90 |
| Purchase #6 | $66.69 | 12.786% | $75.217 | $75.22 | $75.20 | $75.20 |
| Purchase #7 | $198.75 | 13.406% | $225.3944 | $225.39 | $225.40 | $225.40 |
| 7 purchase totals = | $648.81 | $718.3494 | $718.34 | $718.30 | $718.50 | |