| 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 | $77.48 | 12.410% | $87.0953 | $87.10 | $87.10 | $87.10 |
| Purchase #2 | $37.36 | 6.832% | $39.9124 | $39.91 | $39.90 | $39.90 |
| Purchase #3 | $205.78 | 11.372% | $229.1813 | $229.18 | $229.20 | $229.20 |
| Purchase #4 | $166.57 | 4.104% | $173.406 | $173.41 | $173.40 | $173.40 |
| Purchase #5 | $73.86 | 11.755% | $82.5422 | $82.54 | $82.55 | $82.50 |
| Purchase #6 | $127.92 | 3.782% | $132.7579 | $132.76 | $132.75 | $132.80 |
| Purchase #7 | $157.42 | 13.761% | $179.0826 | $179.08 | $179.10 | $179.10 |
| 7 purchase totals = | $846.39 | $923.9777 | $923.98 | $924.00 | $924.00 | |