| 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 | $20.48 | 13.541% | $23.2532 | $23.25 | $23.25 | $23.30 |
| Purchase #2 | $12.65 | 13.187% | $14.3182 | $14.32 | $14.30 | $14.30 |
| Purchase #3 | $52.65 | 11.197% | $58.5452 | $58.55 | $58.55 | $58.50 |
| Purchase #4 | $88.98 | 13.783% | $101.2441 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $172.92 | 4.580% | $180.8397 | $180.84 | $180.85 | $180.80 |
| Purchase #6 | $190.39 | 11.858% | $212.9664 | $212.97 | $212.95 | $213.00 |
| Purchase #7 | $94.81 | 12.244% | $106.4185 | $106.42 | $106.40 | $106.40 |
| 7 purchase totals = | $632.88 | $697.5853 | $697.59 | $697.55 | $697.50 | |