| 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 | $82.45 | 5.340% | $86.8528 | $86.85 | $86.85 | $86.90 |
| Purchase #2 | $16.82 | 3.194% | $17.3572 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $175.69 | 10.558% | $194.2394 | $194.24 | $194.25 | $194.20 |
| Purchase #4 | $86.28 | 13.318% | $97.7708 | $97.77 | $97.75 | $97.80 |
| Purchase #5 | $231.85 | 8.594% | $251.7752 | $251.78 | $251.80 | $251.80 |
| Purchase #6 | $175.77 | 10.585% | $194.3753 | $194.38 | $194.40 | $194.40 |
| Purchase #7 | $41.88 | 6.638% | $44.66 | $44.66 | $44.65 | $44.70 |
| 7 purchase totals = | $810.74 | $887.0307 | $887.04 | $887.05 | $887.20 | |