| 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 | $67.67 | 4.532% | $70.7368 | $70.74 | $70.75 | $70.70 |
| Purchase #2 | $194.65 | 9.189% | $212.5364 | $212.54 | $212.55 | $212.50 |
| Purchase #3 | $69.60 | 3.646% | $72.1376 | $72.14 | $72.15 | $72.10 |
| Purchase #4 | $106.51 | 8.412% | $115.4696 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $213.82 | 10.222% | $235.6767 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $124.45 | 12.484% | $139.9863 | $139.99 | $140.00 | $140.00 |
| Purchase #7 | $21.34 | 9.482% | $23.3635 | $23.36 | $23.35 | $23.40 |
| 7 purchase totals = | $798.04 | $869.9069 | $869.92 | $869.95 | $869.90 | |