All the provisions of Sections 4, 5, 5a, 5b, 5c, 5d, 5e, 5f, 5g, 5i, 5j, 6, 6a, 6b, 6c, 7, 8, 9, 10, 11, and 13 of the Retailers’ Occupation Tax Act that are not inconsistent with this Act apply, as far as practicable, to the surcharge imposed by this Act to the same extent as if those provisions were included in this Act. References in the incorporated Sections of the Retailers’ Occupation Tax Act to retailers, to sellers, or to persons engaged in the business of selling tangible personal property mean operators. All provisions of the Uniform Penalty and Interest Act which are not inconsistent with this Act shall apply.