| 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 | $188.46 | 9.578% | $206.5107 | $206.51 | $206.50 | $206.50 |
| Purchase #2 | $67.31 | 5.360% | $70.9178 | $70.92 | $70.90 | $70.90 |
| Purchase #3 | $17.80 | 10.866% | $19.7341 | $19.73 | $19.75 | $19.70 |
| Purchase #4 | $134.73 | 10.719% | $149.1717 | $149.17 | $149.15 | $149.20 |
| Purchase #5 | $70.89 | 3.179% | $73.1436 | $73.14 | $73.15 | $73.10 |
| Purchase #6 | $8.31 | 8.409% | $9.0088 | $9.01 | $9.00 | $9.00 |
| Purchase #7 | $187.58 | 11.400% | $208.9641 | $208.96 | $208.95 | $209.00 |
| 7 purchase totals = | $675.08 | $737.4508 | $737.44 | $737.40 | $737.40 | |