| 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 | $18.35 | 6.497% | $19.5422 | $19.54 | $19.55 | $19.50 |
| Purchase #2 | $223.98 | 5.718% | $236.7872 | $236.79 | $236.80 | $236.80 |
| Purchase #3 | $138.96 | 11.738% | $155.2711 | $155.27 | $155.25 | $155.30 |
| Purchase #4 | $27.63 | 6.187% | $29.3395 | $29.34 | $29.35 | $29.30 |
| Purchase #5 | $196.39 | 9.636% | $215.3141 | $215.31 | $215.30 | $215.30 |
| Purchase #6 | $235.89 | 5.393% | $248.6115 | $248.61 | $248.60 | $248.60 |
| Purchase #7 | $29.38 | 5.246% | $30.9213 | $30.92 | $30.90 | $30.90 |
| 7 purchase totals = | $870.58 | $935.7869 | $935.78 | $935.75 | $935.70 | |