| 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 | $78.86 | 3.273% | $81.4411 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $136.26 | 3.858% | $141.5169 | $141.52 | $141.50 | $141.50 |
| Purchase #3 | $217.73 | 11.838% | $243.5049 | $243.50 | $243.50 | $243.50 |
| Purchase #4 | $98.33 | 8.469% | $106.6576 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $16.48 | 9.272% | $18.008 | $18.01 | $18.00 | $18.00 |
| Purchase #6 | $62.55 | 10.146% | $68.8963 | $68.90 | $68.90 | $68.90 |
| Purchase #7 | $216.43 | 9.714% | $237.454 | $237.45 | $237.45 | $237.50 |
| 7 purchase totals = | $826.64 | $897.4788 | $897.48 | $897.45 | $897.50 | |