S.C. Code Ann. § 12-21-3080

Any person subject to this tax engaging in or permitting such practices as are prohibited by regulations of the department or in any other practice which makes it difficult to enforce the provisions of this chapter by inspection and any person who shall, upon demand of any officer or agent of the department, refuse to allow full inspection of the premises or any part thereof or who shall hinder or in anywise delay or prevent such inspection when demand is made therefor shall be guilty of a misdemeanor and shall, upon conviction, be fined not less than twenty dollars nor more than two hundred dollars for each offense or imprisoned for a period not less than ten nor exceeding sixty days, or both, in the discretion of the court.