I am on civi v5.25 with Wordpress v5.5.3. After adding manual off-line contributions (no credit card) each with a different financial type to a contact, none of the amounts display on the contact's contributions. I also recorded additional payments on a couple of the contributions, and still no amounts display. The contribution detail report does not show the amounts, only the number of contributions, and oddly it also shows the number of contributions beside the amount, as in: Amount $ (3). Similar result on the contribution summary report. I've reviewed the financial account and type config and cannot see anything obviously wrong. I am new to civi so this could be something simple. Thanks.
As we were upgrading our civi software we learned that removing the values in the Monetary Value Display fixed the problem. It looks like petednz-fuzion was pointing me in the correct direction. After the software upgrade, the value shown in his screenshot below for Monetary Value Display (%!i) were automatically populated into my config, and this also worked. Thanks for your help!