| 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 | $76.80 | 5.564% | $81.0732 | $81.07 | $81.05 | $81.10 |
| Purchase #2 | $222.93 | 8.187% | $241.1813 | $241.18 | $241.20 | $241.20 |
| Purchase #3 | $230.41 | 11.759% | $257.5039 | $257.50 | $257.50 | $257.50 |
| Purchase #4 | $13.28 | 3.640% | $13.7634 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $41.25 | 11.864% | $46.1439 | $46.14 | $46.15 | $46.10 |
| Purchase #6 | $175.68 | 12.744% | $198.0687 | $198.07 | $198.05 | $198.10 |
| Purchase #7 | $206.81 | 7.690% | $222.7137 | $222.71 | $222.70 | $222.70 |
| 7 purchase totals = | $967.16 | $1,060.4481 | $1,060.43 | $1,060.40 | $1,060.50 | |