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MERCHANDISE INVENTORIES
3 Months Ended
Oct. 24, 2020
Inventory Disclosure [Abstract]  
MERCHANDISE INVENTORIES MERCHANDISE INVENTORIES
    
    At both October 24, 2020 and July 25, 2020, approximately 63% of merchandise inventories are valued by the LIFO method while the balance is valued by FIFO.  If the FIFO method had been used for the entire inventory, inventories would have been $15,101 higher than reported at both October 24, 2020 and July 25, 2020.