| 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 | $24.80 | 10.175% | $27.3234 | $27.32 | $27.30 | $27.30 |
| Purchase #2 | $199.36 | 3.105% | $205.5501 | $205.55 | $205.55 | $205.60 |
| Purchase #3 | $21.38 | 9.727% | $23.4596 | $23.46 | $23.45 | $23.50 |
| Purchase #4 | $79.32 | 5.788% | $83.911 | $83.91 | $83.90 | $83.90 |
| Purchase #5 | $75.36 | 3.667% | $78.1235 | $78.12 | $78.10 | $78.10 |
| Purchase #6 | $128.47 | 4.149% | $133.8002 | $133.80 | $133.80 | $133.80 |
| Purchase #7 | $195.81 | 12.698% | $220.674 | $220.67 | $220.65 | $220.70 |
| 7 purchase totals = | $724.50 | $772.8418 | $772.83 | $772.75 | $772.90 | |