| 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 | $7.35 | 3.326% | $7.5945 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $86.75 | 6.705% | $92.5666 | $92.57 | $92.55 | $92.60 |
| Purchase #3 | $139.46 | 3.527% | $144.3788 | $144.38 | $144.40 | $144.40 |
| Purchase #4 | $106.59 | 3.170% | $109.9689 | $109.97 | $109.95 | $110.00 |
| Purchase #5 | $11.99 | 3.725% | $12.4366 | $12.44 | $12.45 | $12.40 |
| Purchase #6 | $148.33 | 7.482% | $159.4281 | $159.43 | $159.45 | $159.40 |
| Purchase #7 | $244.56 | 9.486% | $267.759 | $267.76 | $267.75 | $267.80 |
| 7 purchase totals = | $745.03 | $794.1325 | $794.14 | $794.15 | $794.20 | |