The term 'give 10 percent' is often used to refer to the practice of tithing, which is the act of giving a portion of one's income to a religious organization or charity. Tithing is typically done on a regular basis and is usually 10% of one's income. The term 'TITHE' is derived from the Old English word for 'TENTH, ' and is often used in religious contexts to refer to the practice of giving a TENTH of one's income to a church or other religious organization. Tithing is seen as a way to show gratitude and support for the organization, and is often seen as a way to demonstrate one's faith.