| 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 | $43.93 | 3.149% | $45.3134 | $45.31 | $45.30 | $45.30 |
| Purchase #2 | $28.45 | 5.464% | $30.0045 | $30.00 | $30.00 | $30.00 |
| Purchase #3 | $50.36 | 8.253% | $54.5162 | $54.52 | $54.50 | $54.50 |
| Purchase #4 | $48.52 | 12.523% | $54.5962 | $54.60 | $54.60 | $54.60 |
| Purchase #5 | $122.52 | 9.324% | $133.9438 | $133.94 | $133.95 | $133.90 |
| Purchase #6 | $152.57 | 7.461% | $163.9532 | $163.95 | $163.95 | $164.00 |
| Purchase #7 | $97.72 | 6.638% | $104.2067 | $104.21 | $104.20 | $104.20 |
| 7 purchase totals = | $544.07 | $586.5340 | $586.53 | $586.50 | $586.50 | |