| 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 | $52.27 | 12.695% | $58.9057 | $58.91 | $58.90 | $58.90 |
| Purchase #2 | $20.80 | 5.140% | $21.8691 | $21.87 | $21.85 | $21.90 |
| Purchase #3 | $205.35 | 6.314% | $218.3158 | $218.32 | $218.30 | $218.30 |
| Purchase #4 | $159.68 | 4.126% | $166.2684 | $166.27 | $166.25 | $166.30 |
| Purchase #5 | $154.67 | 12.803% | $174.4724 | $174.47 | $174.45 | $174.50 |
| Purchase #6 | $119.99 | 5.450% | $126.5295 | $126.53 | $126.55 | $126.50 |
| Purchase #7 | $129.79 | 11.784% | $145.0845 | $145.08 | $145.10 | $145.10 |
| 7 purchase totals = | $842.55 | $911.4454 | $911.45 | $911.40 | $911.50 | |