| 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 | $36.75 | 11.529% | $40.9869 | $40.99 | $41.00 | $41.00 |
| Purchase #2 | $22.74 | 5.173% | $23.9163 | $23.92 | $23.90 | $23.90 |
| Purchase #3 | $205.73 | 11.161% | $228.6915 | $228.69 | $228.70 | $228.70 |
| Purchase #4 | $183.75 | 6.192% | $195.1278 | $195.13 | $195.15 | $195.10 |
| Purchase #5 | $70.31 | 11.396% | $78.3225 | $78.32 | $78.30 | $78.30 |
| Purchase #6 | $9.43 | 8.160% | $10.1995 | $10.20 | $10.20 | $10.20 |
| Purchase #7 | $137.36 | 12.276% | $154.2223 | $154.22 | $154.20 | $154.20 |
| 7 purchase totals = | $666.07 | $731.4668 | $731.47 | $731.45 | $731.40 | |