| 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 | $75.57 | 9.176% | $82.5043 | $82.50 | $82.50 | $82.50 |
| Purchase #2 | $44.44 | 8.193% | $48.081 | $48.08 | $48.10 | $48.10 |
| Purchase #3 | $174.32 | 8.116% | $188.4678 | $188.47 | $188.45 | $188.50 |
| Purchase #4 | $75.28 | 5.589% | $79.4874 | $79.49 | $79.50 | $79.50 |
| Purchase #5 | $52.65 | 9.535% | $57.6702 | $57.67 | $57.65 | $57.70 |
| Purchase #6 | $150.52 | 11.420% | $167.7094 | $167.71 | $167.70 | $167.70 |
| Purchase #7 | $140.69 | 7.833% | $151.7102 | $151.71 | $151.70 | $151.70 |
| 7 purchase totals = | $713.47 | $775.6303 | $775.63 | $775.60 | $775.70 | |