| 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 | $30.99 | 5.519% | $32.7003 | $32.70 | $32.70 | $32.70 |
| Purchase #2 | $71.55 | 9.568% | $78.3959 | $78.40 | $78.40 | $78.40 |
| Purchase #3 | $168.67 | 7.297% | $180.9778 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $71.52 | 13.760% | $81.3612 | $81.36 | $81.35 | $81.40 |
| Purchase #5 | $176.41 | 10.513% | $194.956 | $194.96 | $194.95 | $195.00 |
| Purchase #6 | $93.28 | 4.604% | $97.5746 | $97.57 | $97.55 | $97.60 |
| Purchase #7 | $244.36 | 7.126% | $261.7731 | $261.77 | $261.75 | $261.80 |
| 7 purchase totals = | $856.78 | $927.7389 | $927.74 | $927.70 | $927.90 | |