| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $54.89 | 4.293% | $57.2464 | $57.25 | $57.25 | $57.20 |
| Purchase #2 | $221.32 | 13.124% | $250.366 | $250.37 | $250.35 | $250.40 |
| Purchase #3 | $97.96 | 4.189% | $102.0635 | $102.06 | $102.05 | $102.10 |
| Purchase #4 | $184.53 | 4.466% | $192.7711 | $192.77 | $192.75 | $192.80 |
| Purchase #5 | $232.82 | 7.720% | $250.7937 | $250.79 | $250.80 | $250.80 |
| Purchase #6 | $71.45 | 4.208% | $74.4566 | $74.46 | $74.45 | $74.50 |
| Purchase #7 | $28.41 | 8.422% | $30.8027 | $30.80 | $30.80 | $30.80 |
| 7 purchase totals = | $891.38 | $958.5000 | $958.50 | $958.45 | $958.60 | |