| 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 | $15.48 | 12.867% | $17.4718 | $17.47 | $17.45 | $17.50 |
| Purchase #2 | $184.98 | 5.447% | $195.0559 | $195.06 | $195.05 | $195.10 |
| Purchase #3 | $180.53 | 12.671% | $203.405 | $203.41 | $203.40 | $203.40 |
| Purchase #4 | $42.47 | 4.144% | $44.23 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $91.77 | 6.864% | $98.0691 | $98.07 | $98.05 | $98.10 |
| Purchase #6 | $122.31 | 7.247% | $131.1738 | $131.17 | $131.15 | $131.20 |
| Purchase #7 | $66.56 | 4.356% | $69.4594 | $69.46 | $69.45 | $69.50 |
| 7 purchase totals = | $704.10 | $758.8650 | $758.87 | $758.80 | $759.00 | |