| 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 | $38.39 | 3.492% | $39.7306 | $39.73 | $39.75 | $39.70 |
| Purchase #2 | $50.77 | 5.518% | $53.5715 | $53.57 | $53.55 | $53.60 |
| Purchase #3 | $215.49 | 13.395% | $244.3549 | $244.35 | $244.35 | $244.40 |
| Purchase #4 | $73.61 | 11.644% | $82.1811 | $82.18 | $82.20 | $82.20 |
| Purchase #5 | $163.48 | 3.677% | $169.4912 | $169.49 | $169.50 | $169.50 |
| Purchase #6 | $205.52 | 5.307% | $216.4269 | $216.43 | $216.45 | $216.40 |
| Purchase #7 | $60.59 | 7.191% | $64.947 | $64.95 | $64.95 | $64.90 |
| 7 purchase totals = | $807.85 | $870.7032 | $870.70 | $870.75 | $870.70 | |