| 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 | $53.39 | 9.832% | $58.6393 | $58.64 | $58.65 | $58.60 |
| Purchase #2 | $101.48 | 4.140% | $105.6813 | $105.68 | $105.70 | $105.70 |
| Purchase #3 | $68.49 | 10.298% | $75.5431 | $75.54 | $75.55 | $75.50 |
| Purchase #4 | $134.29 | 5.496% | $141.6706 | $141.67 | $141.65 | $141.70 |
| Purchase #5 | $163.32 | 3.587% | $169.1783 | $169.18 | $169.20 | $169.20 |
| Purchase #6 | $22.63 | 3.255% | $23.3666 | $23.37 | $23.35 | $23.40 |
| Purchase #7 | $121.65 | 12.762% | $137.175 | $137.18 | $137.20 | $137.20 |
| 7 purchase totals = | $665.25 | $711.2542 | $711.26 | $711.30 | $711.30 | |