| 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 | $10.59 | 7.127% | $11.3447 | $11.34 | $11.35 | $11.30 |
| Purchase #2 | $125.67 | 8.840% | $136.7792 | $136.78 | $136.80 | $136.80 |
| Purchase #3 | $115.78 | 5.590% | $122.2521 | $122.25 | $122.25 | $122.30 |
| Purchase #4 | $122.85 | 8.644% | $133.4692 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $90.99 | 12.674% | $102.5221 | $102.52 | $102.50 | $102.50 |
| Purchase #6 | $244.91 | 6.304% | $260.3491 | $260.35 | $260.35 | $260.30 |
| Purchase #7 | $25.75 | 11.467% | $28.7028 | $28.70 | $28.70 | $28.70 |
| 7 purchase totals = | $736.54 | $795.4192 | $795.41 | $795.40 | $795.40 | |