| 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 | $69.60 | 7.412% | $74.7588 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $30.97 | 7.791% | $33.3829 | $33.38 | $33.40 | $33.40 |
| Purchase #3 | $197.71 | 8.446% | $214.4086 | $214.41 | $214.40 | $214.40 |
| Purchase #4 | $27.78 | 13.617% | $31.5628 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $242.70 | 7.858% | $261.7714 | $261.77 | $261.75 | $261.80 |
| Purchase #6 | $188.90 | 5.798% | $199.8524 | $199.85 | $199.85 | $199.90 |
| Purchase #7 | $75.69 | 3.500% | $78.3392 | $78.34 | $78.35 | $78.30 |
| 7 purchase totals = | $833.35 | $894.0761 | $894.07 | $894.05 | $894.20 | |