| 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 | $87.35 | 4.282% | $91.0903 | $91.09 | $91.10 | $91.10 |
| Purchase #2 | $63.81 | 7.819% | $68.7993 | $68.80 | $68.80 | $68.80 |
| Purchase #3 | $157.47 | 3.866% | $163.5578 | $163.56 | $163.55 | $163.60 |
| Purchase #4 | $97.55 | 12.189% | $109.4404 | $109.44 | $109.45 | $109.40 |
| Purchase #5 | $40.62 | 6.359% | $43.203 | $43.20 | $43.20 | $43.20 |
| Purchase #6 | $149.72 | 12.192% | $167.9739 | $167.97 | $167.95 | $168.00 |
| Purchase #7 | $121.52 | 13.477% | $137.8973 | $137.90 | $137.90 | $137.90 |
| 7 purchase totals = | $718.04 | $781.9620 | $781.96 | $781.95 | $782.00 | |