| 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 | $15.97 | 7.696% | $17.1991 | $17.20 | $17.20 | $17.20 |
| Purchase #2 | $214.34 | 13.167% | $242.5621 | $242.56 | $242.55 | $242.60 |
| Purchase #3 | $72.29 | 12.563% | $81.3718 | $81.37 | $81.35 | $81.40 |
| Purchase #4 | $237.92 | 10.440% | $262.7588 | $262.76 | $262.75 | $262.80 |
| Purchase #5 | $60.34 | 5.859% | $63.8753 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $48.88 | 4.301% | $50.9823 | $50.98 | $51.00 | $51.00 |
| Purchase #7 | $17.48 | 5.831% | $18.4993 | $18.50 | $18.50 | $18.50 |
| 7 purchase totals = | $667.22 | $737.2487 | $737.25 | $737.25 | $737.40 | |