| 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 | $76.77 | 3.413% | $79.3902 | $79.39 | $79.40 | $79.40 |
| Purchase #2 | $177.60 | 7.836% | $191.5167 | $191.52 | $191.50 | $191.50 |
| Purchase #3 | $217.94 | 7.232% | $233.7014 | $233.70 | $233.70 | $233.70 |
| Purchase #4 | $127.91 | 3.606% | $132.5224 | $132.52 | $132.50 | $132.50 |
| Purchase #5 | $210.41 | 7.183% | $225.5238 | $225.52 | $225.50 | $225.50 |
| Purchase #6 | $61.58 | 12.602% | $69.3403 | $69.34 | $69.35 | $69.30 |
| Purchase #7 | $42.36 | 11.588% | $47.2687 | $47.27 | $47.25 | $47.30 |
| 7 purchase totals = | $914.57 | $979.2635 | $979.26 | $979.20 | $979.20 | |