| 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 | $78.96 | 6.105% | $83.7805 | $83.78 | $83.80 | $83.80 |
| Purchase #2 | $172.80 | 6.573% | $184.1581 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $52.69 | 10.108% | $58.0159 | $58.02 | $58.00 | $58.00 |
| Purchase #4 | $193.25 | 7.289% | $207.336 | $207.34 | $207.35 | $207.30 |
| Purchase #5 | $151.72 | 11.314% | $168.8856 | $168.89 | $168.90 | $168.90 |
| Purchase #6 | $201.32 | 3.617% | $208.6017 | $208.60 | $208.60 | $208.60 |
| Purchase #7 | $98.56 | 12.565% | $110.9441 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $949.30 | $1,021.7219 | $1,021.73 | $1,021.75 | $1,021.70 | |