| 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 | $22.85 | 9.763% | $25.0808 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $152.87 | 6.664% | $163.0573 | $163.06 | $163.05 | $163.10 |
| Purchase #3 | $145.61 | 12.162% | $163.3191 | $163.32 | $163.30 | $163.30 |
| Purchase #4 | $61.67 | 8.112% | $66.6727 | $66.67 | $66.65 | $66.70 |
| Purchase #5 | $106.25 | 8.850% | $115.6531 | $115.65 | $115.65 | $115.70 |
| Purchase #6 | $45.84 | 6.372% | $48.7609 | $48.76 | $48.75 | $48.80 |
| Purchase #7 | $196.40 | 10.149% | $216.3326 | $216.33 | $216.35 | $216.30 |
| 7 purchase totals = | $731.49 | $798.8765 | $798.87 | $798.85 | $799.00 | |