To delete a currency rate:
 
 1.	 Select the Admin tab then select the 
Currency Rates option from the left-hand side of the page;
 
 2.	 From the Currency Rates page, click the 
Delete Currency Rate icon associated with the rate to be deleted;
 
 3.	 Click 
OK when prompted for confirmation
.
 
 ·   The Home Currency Rate can not be deleted/modified.
 
 ·   The 
Tolerance% ensures that expenses made are within the currency tolerance bandwidth which allows for exchange rate variation.