The coin counters do make mistakes and why you have to be diligent. I preferred the "condom" clear wraps of Brinks as I could massage the dimes out of the wrap and replace any keepers with the roll intact. Take the box back and get another. When I was left with Loomis paper rolls, then I had to dump in smaller known quantities to ensure an accurate count. I culled a lot of silver dimes.
I had been doing DIMES since starting heavy CRH in 2011, but have been collecting all my life since the 60's. Prefer dimes, avg has only been about 1/box this year. Previous years 2-3/box. Have been hitting halves lately, getting some BIG scores only because right place at the right time with CWR's.