| 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 | $107.25 | 8.441% | $116.303 | $116.30 | $116.30 | $116.30 |
| Purchase #2 | $95.35 | 4.861% | $99.985 | $99.99 | $100.00 | $100.00 |
| Purchase #3 | $25.47 | 3.801% | $26.4381 | $26.44 | $26.45 | $26.40 |
| Purchase #4 | $77.44 | 7.706% | $83.4075 | $83.41 | $83.40 | $83.40 |
| Purchase #5 | $177.72 | 13.195% | $201.1702 | $201.17 | $201.15 | $201.20 |
| Purchase #6 | $40.56 | 13.280% | $45.9464 | $45.95 | $45.95 | $45.90 |
| Purchase #7 | $26.40 | 6.274% | $28.0563 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $550.19 | $601.3065 | $601.32 | $601.30 | $601.30 | |