| 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 | $77.40 | 11.867% | $86.5851 | $86.59 | $86.60 | $86.60 |
| Purchase #2 | $247.48 | 9.634% | $271.3222 | $271.32 | $271.30 | $271.30 |
| Purchase #3 | $199.90 | 3.777% | $207.4502 | $207.45 | $207.45 | $207.50 |
| Purchase #4 | $37.48 | 3.734% | $38.8795 | $38.88 | $38.90 | $38.90 |
| Purchase #5 | $119.98 | 13.418% | $136.0789 | $136.08 | $136.10 | $136.10 |
| Purchase #6 | $92.61 | 5.781% | $97.9638 | $97.96 | $97.95 | $98.00 |
| Purchase #7 | $11.51 | 9.696% | $12.626 | $12.63 | $12.65 | $12.60 |
| 7 purchase totals = | $786.36 | $850.9057 | $850.91 | $850.95 | $851.00 | |