| 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 | $62.34 | 12.603% | $70.1967 | $70.20 | $70.20 | $70.20 |
| Purchase #2 | $249.45 | 12.622% | $280.9356 | $280.94 | $280.95 | $280.90 |
| Purchase #3 | $29.95 | 6.408% | $31.8692 | $31.87 | $31.85 | $31.90 |
| Purchase #4 | $104.49 | 3.337% | $107.9768 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $196.44 | 7.155% | $210.4953 | $210.50 | $210.50 | $210.50 |
| Purchase #6 | $13.94 | 8.708% | $15.1539 | $15.15 | $15.15 | $15.20 |
| Purchase #7 | $212.90 | 9.635% | $233.4129 | $233.41 | $233.40 | $233.40 |
| 7 purchase totals = | $869.51 | $950.0404 | $950.05 | $950.05 | $950.10 | |