| 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 | $42.72 | 12.173% | $47.9203 | $47.92 | $47.90 | $47.90 |
| Purchase #2 | $169.64 | 10.858% | $188.0595 | $188.06 | $188.05 | $188.10 |
| Purchase #3 | $10.62 | 6.454% | $11.3054 | $11.31 | $11.30 | $11.30 |
| Purchase #4 | $7.68 | 13.840% | $8.7429 | $8.74 | $8.75 | $8.70 |
| Purchase #5 | $173.36 | 5.753% | $183.3334 | $183.33 | $183.35 | $183.30 |
| Purchase #6 | $167.73 | 8.676% | $182.2823 | $182.28 | $182.30 | $182.30 |
| Purchase #7 | $166.66 | 3.638% | $172.7231 | $172.72 | $172.70 | $172.70 |
| 7 purchase totals = | $738.41 | $794.3669 | $794.36 | $794.35 | $794.30 | |