| 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 | $48.83 | 4.481% | $51.0181 | $51.02 | $51.00 | $51.00 |
| Purchase #2 | $137.61 | 9.721% | $150.9871 | $150.99 | $151.00 | $151.00 |
| Purchase #3 | $49.72 | 5.792% | $52.5998 | $52.60 | $52.60 | $52.60 |
| Purchase #4 | $81.43 | 6.645% | $86.841 | $86.84 | $86.85 | $86.80 |
| Purchase #5 | $16.37 | 12.178% | $18.3635 | $18.36 | $18.35 | $18.40 |
| Purchase #6 | $207.87 | 13.667% | $236.2796 | $236.28 | $236.30 | $236.30 |
| Purchase #7 | $235.51 | 7.491% | $253.1521 | $253.15 | $253.15 | $253.20 |
| 7 purchase totals = | $777.34 | $849.2412 | $849.24 | $849.25 | $849.30 | |