| 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 | $72.94 | 11.652% | $81.439 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $63.69 | 5.549% | $67.2242 | $67.22 | $67.20 | $67.20 |
| Purchase #3 | $203.28 | 5.583% | $214.6291 | $214.63 | $214.65 | $214.60 |
| Purchase #4 | $8.71 | 9.612% | $9.5472 | $9.55 | $9.55 | $9.50 |
| Purchase #5 | $212.86 | 5.868% | $225.3506 | $225.35 | $225.35 | $225.40 |
| Purchase #6 | $60.65 | 4.288% | $63.2507 | $63.25 | $63.25 | $63.30 |
| Purchase #7 | $70.70 | 7.684% | $76.1326 | $76.13 | $76.15 | $76.10 |
| 7 purchase totals = | $692.83 | $737.5734 | $737.57 | $737.60 | $737.50 | |