I've been a salaried employee for eons, so that kind of thing is handled very loosely and literally every time it's happened in my life, my boss has always told me to take a couple days off. They don't really count the time because when your salary, you're basically working whenever you need to work so on some projects you might work 12 hour days, but I suspect even if you're hourly, you're racking up PTO and you can take time off that way.

That said there have been times where I haven't done it. Just because I prefer to stay busy so that my mind doesn't focus on the loss. That was one time though when my job required expensive travel meaning pretty much every week for a decade and I did at that time cancel my client and stayed home, I didn't want my husband to be home alone with me not easily accessible. But when I didn't travel I usually worked anyway just to keep busy. Anyway, I've also had jobs send flowers, my boss has usually sent me flowers when it's happened, so in general in my experience they treated like the death of a loved one which is what it actually is🥰