| 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 | $5.96 | 7.167% | $6.3872 | $6.39 | $6.40 | $6.40 |
| Purchase #2 | $159.72 | 4.386% | $166.7253 | $166.73 | $166.75 | $166.70 |
| Purchase #3 | $195.45 | 13.344% | $221.5308 | $221.53 | $221.55 | $221.50 |
| Purchase #4 | $102.81 | 10.587% | $113.6945 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $238.95 | 11.650% | $266.7877 | $266.79 | $266.80 | $266.80 |
| Purchase #6 | $79.30 | 3.371% | $81.9732 | $81.97 | $81.95 | $82.00 |
| Purchase #7 | $72.72 | 7.366% | $78.0766 | $78.08 | $78.10 | $78.10 |
| 7 purchase totals = | $854.91 | $935.1753 | $935.18 | $935.25 | $935.20 | |