| 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 | $25.30 | 4.659% | $26.4787 | $26.48 | $26.50 | $26.50 |
| Purchase #2 | $5.33 | 3.442% | $5.5135 | $5.51 | $5.50 | $5.50 |
| Purchase #3 | $98.33 | 11.729% | $109.8631 | $109.86 | $109.85 | $109.90 |
| Purchase #4 | $65.81 | 3.293% | $67.9771 | $67.98 | $68.00 | $68.00 |
| Purchase #5 | $139.97 | 4.385% | $146.1077 | $146.11 | $146.10 | $146.10 |
| Purchase #6 | $96.65 | 4.473% | $100.9732 | $100.97 | $100.95 | $101.00 |
| Purchase #7 | $122.99 | 5.264% | $129.4642 | $129.46 | $129.45 | $129.50 |
| 7 purchase totals = | $554.38 | $586.3775 | $586.37 | $586.35 | $586.50 | |