| 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 | $200.81 | 8.126% | $217.1278 | $217.13 | $217.15 | $217.10 |
| Purchase #2 | $28.59 | 10.411% | $31.5665 | $31.57 | $31.55 | $31.60 |
| Purchase #3 | $99.34 | 10.477% | $109.7479 | $109.75 | $109.75 | $109.70 |
| Purchase #4 | $151.98 | 11.769% | $169.8665 | $169.87 | $169.85 | $169.90 |
| Purchase #5 | $72.90 | 4.743% | $76.3576 | $76.36 | $76.35 | $76.40 |
| Purchase #6 | $151.76 | 4.603% | $158.7455 | $158.75 | $158.75 | $158.70 |
| Purchase #7 | $43.26 | 6.295% | $45.9832 | $45.98 | $46.00 | $46.00 |
| 7 purchase totals = | $748.64 | $809.3950 | $809.41 | $809.40 | $809.40 | |