| 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 | $23.41 | 7.564% | $25.1807 | $25.18 | $25.20 | $25.20 |
| Purchase #2 | $242.35 | 11.613% | $270.4941 | $270.49 | $270.50 | $270.50 |
| Purchase #3 | $89.35 | 9.520% | $97.8561 | $97.86 | $97.85 | $97.90 |
| Purchase #4 | $121.25 | 3.278% | $125.2246 | $125.22 | $125.20 | $125.20 |
| Purchase #5 | $17.43 | 5.321% | $18.3575 | $18.36 | $18.35 | $18.40 |
| Purchase #6 | $136.28 | 3.650% | $141.2542 | $141.25 | $141.25 | $141.30 |
| Purchase #7 | $66.69 | 4.528% | $69.7097 | $69.71 | $69.70 | $69.70 |
| 7 purchase totals = | $696.76 | $748.0769 | $748.07 | $748.05 | $748.20 | |