| 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 | $6.81 | 13.590% | $7.7355 | $7.74 | $7.75 | $7.70 |
| Purchase #2 | $26.42 | 3.311% | $27.2948 | $27.29 | $27.30 | $27.30 |
| Purchase #3 | $21.80 | 7.748% | $23.4891 | $23.49 | $23.50 | $23.50 |
| Purchase #4 | $75.92 | 9.166% | $82.8788 | $82.88 | $82.90 | $82.90 |
| Purchase #5 | $184.99 | 5.685% | $195.5067 | $195.51 | $195.50 | $195.50 |
| Purchase #6 | $140.34 | 4.481% | $146.6286 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $244.73 | 6.788% | $261.3423 | $261.34 | $261.35 | $261.30 |
| 7 purchase totals = | $701.01 | $744.8758 | $744.88 | $744.95 | $744.80 | |