| 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 | $74.85 | 13.410% | $84.8874 | $84.89 | $84.90 | $84.90 |
| Purchase #2 | $73.62 | 7.732% | $79.3123 | $79.31 | $79.30 | $79.30 |
| Purchase #3 | $149.53 | 13.543% | $169.7808 | $169.78 | $169.80 | $169.80 |
| Purchase #4 | $97.97 | 10.767% | $108.5184 | $108.52 | $108.50 | $108.50 |
| Purchase #5 | $72.38 | 4.347% | $75.5264 | $75.53 | $75.55 | $75.50 |
| Purchase #6 | $152.34 | 3.667% | $157.9263 | $157.93 | $157.95 | $157.90 |
| Purchase #7 | $164.31 | 11.359% | $182.974 | $182.97 | $182.95 | $183.00 |
| 7 purchase totals = | $785.00 | $858.9256 | $858.93 | $858.95 | $858.90 | |