| 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 | $58.70 | 11.426% | $65.4071 | $65.41 | $65.40 | $65.40 |
| Purchase #2 | $100.49 | 4.864% | $105.3778 | $105.38 | $105.40 | $105.40 |
| Purchase #3 | $213.27 | 10.690% | $236.0686 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $132.44 | 12.803% | $149.3963 | $149.40 | $149.40 | $149.40 |
| Purchase #5 | $161.70 | 13.632% | $183.7429 | $183.74 | $183.75 | $183.70 |
| Purchase #6 | $70.66 | 9.807% | $77.5896 | $77.59 | $77.60 | $77.60 |
| Purchase #7 | $13.38 | 4.755% | $14.0162 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $750.64 | $831.5985 | $831.61 | $831.60 | $831.60 | |