| 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 | $63.78 | 11.738% | $71.2665 | $71.27 | $71.25 | $71.30 |
| Purchase #2 | $104.80 | 3.341% | $108.3014 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $125.97 | 5.110% | $132.4071 | $132.41 | $132.40 | $132.40 |
| Purchase #4 | $32.48 | 8.296% | $35.1745 | $35.17 | $35.15 | $35.20 |
| Purchase #5 | $188.87 | 12.338% | $212.1728 | $212.17 | $212.15 | $212.20 |
| Purchase #6 | $167.62 | 13.732% | $190.6376 | $190.64 | $190.65 | $190.60 |
| Purchase #7 | $212.39 | 10.194% | $234.041 | $234.04 | $234.05 | $234.00 |
| 7 purchase totals = | $895.91 | $984.0009 | $984.00 | $983.95 | $984.00 | |