| 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 | $81.97 | 6.724% | $87.4817 | $87.48 | $87.50 | $87.50 |
| Purchase #2 | $205.33 | 10.789% | $227.4831 | $227.48 | $227.50 | $227.50 |
| Purchase #3 | $72.73 | 9.710% | $79.7921 | $79.79 | $79.80 | $79.80 |
| Purchase #4 | $221.30 | 13.856% | $251.9633 | $251.96 | $251.95 | $252.00 |
| Purchase #5 | $62.25 | 9.380% | $68.0891 | $68.09 | $68.10 | $68.10 |
| Purchase #6 | $154.86 | 13.313% | $175.4765 | $175.48 | $175.50 | $175.50 |
| Purchase #7 | $112.30 | 9.862% | $123.375 | $123.38 | $123.40 | $123.40 |
| 7 purchase totals = | $910.74 | $1,013.6608 | $1,013.66 | $1,013.75 | $1,013.80 | |