| 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 | $83.49 | 3.314% | $86.2569 | $86.26 | $86.25 | $86.30 |
| Purchase #2 | $119.61 | 9.709% | $131.2229 | $131.22 | $131.20 | $131.20 |
| Purchase #3 | $47.34 | 3.429% | $48.9633 | $48.96 | $48.95 | $49.00 |
| Purchase #4 | $157.27 | 7.606% | $169.232 | $169.23 | $169.25 | $169.20 |
| Purchase #5 | $172.96 | 3.200% | $178.4947 | $178.49 | $178.50 | $178.50 |
| Purchase #6 | $63.74 | 4.228% | $66.4349 | $66.43 | $66.45 | $66.40 |
| Purchase #7 | $59.77 | 10.508% | $66.0506 | $66.05 | $66.05 | $66.10 |
| 7 purchase totals = | $704.18 | $746.6553 | $746.64 | $746.65 | $746.70 | |