| 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 | $70.43 | 11.312% | $78.397 | $78.40 | $78.40 | $78.40 |
| Purchase #2 | $114.83 | 9.697% | $125.9651 | $125.97 | $125.95 | $126.00 |
| Purchase #3 | $117.37 | 13.428% | $133.1304 | $133.13 | $133.15 | $133.10 |
| Purchase #4 | $120.27 | 3.369% | $124.3219 | $124.32 | $124.30 | $124.30 |
| Purchase #5 | $106.75 | 12.652% | $120.256 | $120.26 | $120.25 | $120.30 |
| Purchase #6 | $26.88 | 6.596% | $28.653 | $28.65 | $28.65 | $28.70 |
| Purchase #7 | $77.93 | 9.686% | $85.4783 | $85.48 | $85.50 | $85.50 |
| 7 purchase totals = | $634.46 | $696.2017 | $696.21 | $696.20 | $696.30 | |