Fwiw, some states require employers to compensate employees at their regular wage while serving on a jury. Probably not relevant to you in particular, since I think only 10 do (plus DC), but it’s worth checking out if you’re unsure. Especially since some of the states that do have such provisions may not be the ones you might expect. Alabama and (parts of) Florida come to mind.

Furthermore, in states where such compensation is not compelled by law, employers are free to develop their own policies, which may include full compensation for jury duty or other mandatory court summons (e.g. being a witness). I’m sure that that is not common, per se, but it bears investigation if you find yourself in that situation. Either by contacting your HR department, or reading the policies yourself, depending on the competency or sliminess of your HR contacts.