| 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 | $76.35 | 6.451% | $81.2753 | $81.28 | $81.30 | $81.30 |
| Purchase #2 | $11.82 | 13.648% | $13.4332 | $13.43 | $13.45 | $13.40 |
| Purchase #3 | $241.38 | 5.366% | $254.3325 | $254.33 | $254.35 | $254.30 |
| Purchase #4 | $42.66 | 5.721% | $45.1006 | $45.10 | $45.10 | $45.10 |
| Purchase #5 | $248.64 | 12.818% | $280.5107 | $280.51 | $280.50 | $280.50 |
| Purchase #6 | $44.54 | 12.619% | $50.1605 | $50.16 | $50.15 | $50.20 |
| Purchase #7 | $216.82 | 13.560% | $246.2208 | $246.22 | $246.20 | $246.20 |
| 7 purchase totals = | $882.21 | $971.0336 | $971.03 | $971.05 | $971.00 | |