| 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 | $32.25 | 3.277% | $33.3068 | $33.31 | $33.30 | $33.30 |
| Purchase #2 | $78.43 | 9.613% | $85.9695 | $85.97 | $85.95 | $86.00 |
| Purchase #3 | $197.87 | 13.422% | $224.4281 | $224.43 | $224.45 | $224.40 |
| Purchase #4 | $22.55 | 4.527% | $23.5708 | $23.57 | $23.55 | $23.60 |
| Purchase #5 | $233.57 | 12.462% | $262.6775 | $262.68 | $262.70 | $262.70 |
| Purchase #6 | $22.84 | 6.778% | $24.3881 | $24.39 | $24.40 | $24.40 |
| Purchase #7 | $54.99 | 5.400% | $57.9595 | $57.96 | $57.95 | $58.00 |
| 7 purchase totals = | $642.50 | $712.3003 | $712.31 | $712.30 | $712.40 | |