| 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 | $5.51 | 3.606% | $5.7087 | $5.71 | $5.70 | $5.70 |
| Purchase #2 | $185.47 | 11.526% | $206.8473 | $206.85 | $206.85 | $206.80 |
| Purchase #3 | $112.70 | 5.761% | $119.1926 | $119.19 | $119.20 | $119.20 |
| Purchase #4 | $119.62 | 4.129% | $124.5591 | $124.56 | $124.55 | $124.60 |
| Purchase #5 | $151.34 | 8.198% | $163.7469 | $163.75 | $163.75 | $163.70 |
| Purchase #6 | $179.68 | 11.354% | $200.0809 | $200.08 | $200.10 | $200.10 |
| Purchase #7 | $154.94 | 6.653% | $165.2482 | $165.25 | $165.25 | $165.20 |
| 7 purchase totals = | $909.26 | $985.3837 | $985.39 | $985.40 | $985.30 | |