| 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 | $220.27 | 7.467% | $236.7176 | $236.72 | $236.70 | $236.70 |
| Purchase #2 | $63.28 | 10.351% | $69.8301 | $69.83 | $69.85 | $69.80 |
| Purchase #3 | $17.78 | 11.564% | $19.8361 | $19.84 | $19.85 | $19.80 |
| Purchase #4 | $12.83 | 9.569% | $14.0577 | $14.06 | $14.05 | $14.10 |
| Purchase #5 | $78.79 | 3.822% | $81.8014 | $81.80 | $81.80 | $81.80 |
| Purchase #6 | $29.49 | 4.604% | $30.8477 | $30.85 | $30.85 | $30.80 |
| Purchase #7 | $247.43 | 13.735% | $281.4145 | $281.41 | $281.40 | $281.40 |
| 7 purchase totals = | $669.87 | $734.5051 | $734.51 | $734.50 | $734.40 | |