| 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 | $139.69 | 9.808% | $153.3908 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $52.38 | 4.222% | $54.5915 | $54.59 | $54.60 | $54.60 |
| Purchase #3 | $249.84 | 12.168% | $280.2405 | $280.24 | $280.25 | $280.20 |
| Purchase #4 | $249.37 | 4.259% | $259.9907 | $259.99 | $260.00 | $260.00 |
| Purchase #5 | $59.94 | 4.629% | $62.7146 | $62.71 | $62.70 | $62.70 |
| Purchase #6 | $28.75 | 5.243% | $30.2574 | $30.26 | $30.25 | $30.30 |
| Purchase #7 | $58.48 | 10.722% | $64.7502 | $64.75 | $64.75 | $64.80 |
| 7 purchase totals = | $838.45 | $905.9357 | $905.93 | $905.95 | $906.00 | |