| 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 | $24.46 | 9.464% | $26.7749 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $217.39 | 4.522% | $227.2204 | $227.22 | $227.20 | $227.20 |
| Purchase #3 | $30.65 | 10.353% | $33.8232 | $33.82 | $33.80 | $33.80 |
| Purchase #4 | $148.97 | 5.715% | $157.4836 | $157.48 | $157.50 | $157.50 |
| Purchase #5 | $17.65 | 4.717% | $18.4826 | $18.48 | $18.50 | $18.50 |
| Purchase #6 | $136.65 | 3.552% | $141.5038 | $141.50 | $141.50 | $141.50 |
| Purchase #7 | $39.79 | 7.144% | $42.6326 | $42.63 | $42.65 | $42.60 |
| 7 purchase totals = | $615.56 | $647.9211 | $647.90 | $647.90 | $647.90 | |