| 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 | $71.95 | 9.271% | $78.6205 | $78.62 | $78.60 | $78.60 |
| Purchase #2 | $73.78 | 13.528% | $83.761 | $83.76 | $83.75 | $83.80 |
| Purchase #3 | $135.28 | 4.304% | $141.1025 | $141.10 | $141.10 | $141.10 |
| Purchase #4 | $140.87 | 11.448% | $156.9968 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $39.99 | 6.688% | $42.6645 | $42.66 | $42.65 | $42.70 |
| Purchase #6 | $35.80 | 3.264% | $36.9685 | $36.97 | $36.95 | $37.00 |
| Purchase #7 | $239.29 | 9.479% | $261.9723 | $261.97 | $261.95 | $262.00 |
| 7 purchase totals = | $736.96 | $802.0861 | $802.08 | $802.00 | $802.20 | |