| 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 | $191.79 | 13.619% | $217.9099 | $217.91 | $217.90 | $217.90 |
| Purchase #2 | $47.80 | 5.342% | $50.3535 | $50.35 | $50.35 | $50.40 |
| Purchase #3 | $22.31 | 4.732% | $23.3657 | $23.37 | $23.35 | $23.40 |
| Purchase #4 | $164.53 | 11.720% | $183.8129 | $183.81 | $183.80 | $183.80 |
| Purchase #5 | $187.45 | 13.624% | $212.9882 | $212.99 | $213.00 | $213.00 |
| Purchase #6 | $79.47 | 9.233% | $86.8075 | $86.81 | $86.80 | $86.80 |
| Purchase #7 | $16.94 | 13.177% | $19.1722 | $19.17 | $19.15 | $19.20 |
| 7 purchase totals = | $710.29 | $794.4099 | $794.41 | $794.35 | $794.50 | |