For shipments to Singapore, all declared values of goods, vCare and freight charges are converted to Singapore Dollars.
The Goods and Service Tax (GST) is calculated based on the CIF of all packages in an invoice.
The current GST rate is at 8% of the total CIF (Cost, vCare and Freight)
To estimate the GST applicable for your invoice, simple sum up the cost of your products with the shipping cost and vCare charges, if applicable, and multiply it by 8%.