Interesting question. The impact of burning money on the economy would depend on the amount of money being burned. If it's a small amount, it wouldn't have a significant impact on the economy. However, if it's a large amount, it could lead to inflation and a decrease in the value of the currency.
As for sending currency out of the country, it could also have an impact on the economy. If a large amount of currency is sent out of the country, it could lead to a decrease in the value of the currency and affect the country's balance of payments.
In terms of the amount that would be significant enough to have an impact on the surrounding community, state, or country, it would depend on the size of the community, state, or country and the amount of money being burned or sent out of the country.