Write SQL query to solve given problem: Among the orders placed by Pacific Ltd, how many orders have been applied 5% discount ?. Keep the solution inside sql tag ```sql [SQL-Query] ```
SELECT SUM(CASE WHEN T1.`Discount Applied` = 0.05 AND T2.`Customer Names` = 'Pacific Ltd' THEN 1 ELSE 0 END) FROM `Sales Orders` AS T1 INNER JOIN Customers AS T2 ON T2.CustomerID = T1._CustomerID