| 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 | $96.33 | 3.445% | $99.6486 | $99.65 | $99.65 | $99.60 |
| Purchase #2 | $244.44 | 7.171% | $261.9688 | $261.97 | $261.95 | $262.00 |
| Purchase #3 | $146.27 | 7.812% | $157.6966 | $157.70 | $157.70 | $157.70 |
| Purchase #4 | $126.25 | 12.141% | $141.578 | $141.58 | $141.60 | $141.60 |
| Purchase #5 | $157.67 | 3.860% | $163.7561 | $163.76 | $163.75 | $163.80 |
| Purchase #6 | $26.64 | 3.469% | $27.5641 | $27.56 | $27.55 | $27.60 |
| Purchase #7 | $105.83 | 10.673% | $117.1252 | $117.13 | $117.15 | $117.10 |
| 7 purchase totals = | $903.43 | $969.3374 | $969.35 | $969.35 | $969.40 | |