If supplies or equipment are to be purchased, a school board advertising pursuant to § 13-20-3 may require a reasonable deposit guaranteeing the execution of contract and the furnishing of a performance bond by the successful bidder in accordance with chapters 5-18A and 5-21. The board may accept an annual bond if the bid meets the requirements of chapters 5-18A and 5-21. The board may reject any and all bids.
SDCL 13-20-7