| 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 | $78.40 | 9.321% | $85.7077 | $85.71 | $85.70 | $85.70 |
| Purchase #2 | $131.97 | 12.265% | $148.1561 | $148.16 | $148.15 | $148.20 |
| Purchase #3 | $175.93 | 13.351% | $199.4184 | $199.42 | $199.40 | $199.40 |
| Purchase #4 | $39.58 | 11.258% | $44.0359 | $44.04 | $44.05 | $44.00 |
| Purchase #5 | $9.43 | 11.386% | $10.5037 | $10.50 | $10.50 | $10.50 |
| Purchase #6 | $125.30 | 3.396% | $129.5552 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $83.31 | 3.809% | $86.4833 | $86.48 | $86.50 | $86.50 |
| 7 purchase totals = | $643.92 | $703.8603 | $703.87 | $703.85 | $703.90 | |