| 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 | $27.88 | 4.263% | $29.0685 | $29.07 | $29.05 | $29.10 |
| Purchase #2 | $209.25 | 11.646% | $233.6193 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $145.39 | 12.734% | $163.904 | $163.90 | $163.90 | $163.90 |
| Purchase #4 | $206.38 | 3.151% | $212.883 | $212.88 | $212.90 | $212.90 |
| Purchase #5 | $100.26 | 5.692% | $105.9668 | $105.97 | $105.95 | $106.00 |
| Purchase #6 | $13.25 | 12.765% | $14.9414 | $14.94 | $14.95 | $14.90 |
| Purchase #7 | $49.44 | 9.466% | $54.12 | $54.12 | $54.10 | $54.10 |
| 7 purchase totals = | $751.85 | $814.5030 | $814.50 | $814.45 | $814.50 | |