| 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 | $81.95 | 11.414% | $91.3038 | $91.30 | $91.30 | $91.30 |
| Purchase #2 | $84.56 | 8.853% | $92.0461 | $92.05 | $92.05 | $92.00 |
| Purchase #3 | $226.79 | 4.578% | $237.1724 | $237.17 | $237.15 | $237.20 |
| Purchase #4 | $70.87 | 3.238% | $73.1648 | $73.16 | $73.15 | $73.20 |
| Purchase #5 | $91.43 | 8.363% | $99.0763 | $99.08 | $99.10 | $99.10 |
| Purchase #6 | $28.87 | 5.162% | $30.3603 | $30.36 | $30.35 | $30.40 |
| Purchase #7 | $169.58 | 10.213% | $186.8992 | $186.90 | $186.90 | $186.90 |
| 7 purchase totals = | $754.05 | $810.0229 | $810.02 | $810.00 | $810.10 | |