| 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 | $72.73 | 3.627% | $75.3679 | $75.37 | $75.35 | $75.40 |
| Purchase #2 | $18.76 | 3.133% | $19.3478 | $19.35 | $19.35 | $19.30 |
| Purchase #3 | $13.91 | 12.462% | $15.6435 | $15.64 | $15.65 | $15.60 |
| Purchase #4 | $248.46 | 5.282% | $261.5837 | $261.58 | $261.60 | $261.60 |
| Purchase #5 | $58.79 | 7.720% | $63.3286 | $63.33 | $63.35 | $63.30 |
| Purchase #6 | $122.33 | 5.382% | $128.9138 | $128.91 | $128.90 | $128.90 |
| Purchase #7 | $93.71 | 6.127% | $99.4516 | $99.45 | $99.45 | $99.50 |
| 7 purchase totals = | $628.69 | $663.6369 | $663.63 | $663.65 | $663.60 | |