| 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 | $50.65 | 7.382% | $54.389 | $54.39 | $54.40 | $54.40 |
| Purchase #2 | $157.42 | 7.602% | $169.3871 | $169.39 | $169.40 | $169.40 |
| Purchase #3 | $59.88 | 11.766% | $66.9255 | $66.93 | $66.95 | $66.90 |
| Purchase #4 | $59.84 | 10.417% | $66.0735 | $66.07 | $66.05 | $66.10 |
| Purchase #5 | $66.66 | 11.270% | $74.1726 | $74.17 | $74.15 | $74.20 |
| Purchase #6 | $182.60 | 3.663% | $189.2886 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $224.79 | 12.222% | $252.2638 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $801.84 | $872.5001 | $872.50 | $872.50 | $872.60 | |