| 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 | $60.87 | 6.392% | $64.7608 | $64.76 | $64.75 | $64.80 |
| Purchase #2 | $28.56 | 7.850% | $30.802 | $30.80 | $30.80 | $30.80 |
| Purchase #3 | $105.61 | 11.523% | $117.7794 | $117.78 | $117.80 | $117.80 |
| Purchase #4 | $133.97 | 12.816% | $151.1396 | $151.14 | $151.15 | $151.10 |
| Purchase #5 | $71.29 | 10.771% | $78.9686 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $97.84 | 7.160% | $104.8453 | $104.85 | $104.85 | $104.80 |
| Purchase #7 | $27.55 | 9.444% | $30.1518 | $30.15 | $30.15 | $30.20 |
| 7 purchase totals = | $525.69 | $578.4475 | $578.45 | $578.45 | $578.50 | |