| 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 | $98.84 | 3.659% | $102.4566 | $102.46 | $102.45 | $102.50 |
| Purchase #2 | $78.90 | 3.136% | $81.3743 | $81.37 | $81.35 | $81.40 |
| Purchase #3 | $204.46 | 4.619% | $213.904 | $213.90 | $213.90 | $213.90 |
| Purchase #4 | $156.36 | 6.587% | $166.6594 | $166.66 | $166.65 | $166.70 |
| Purchase #5 | $118.86 | 12.697% | $133.9517 | $133.95 | $133.95 | $134.00 |
| Purchase #6 | $70.80 | 4.177% | $73.7573 | $73.76 | $73.75 | $73.80 |
| Purchase #7 | $142.46 | 8.747% | $154.921 | $154.92 | $154.90 | $154.90 |
| 7 purchase totals = | $870.68 | $927.0243 | $927.02 | $926.95 | $927.20 | |