| 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 | $83.54 | 9.151% | $91.1847 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $21.71 | 7.771% | $23.3971 | $23.40 | $23.40 | $23.40 |
| Purchase #3 | $208.52 | 5.159% | $219.2775 | $219.28 | $219.30 | $219.30 |
| Purchase #4 | $131.99 | 5.435% | $139.1637 | $139.16 | $139.15 | $139.20 |
| Purchase #5 | $201.54 | 8.749% | $219.1727 | $219.17 | $219.15 | $219.20 |
| Purchase #6 | $68.44 | 13.545% | $77.7102 | $77.71 | $77.70 | $77.70 |
| Purchase #7 | $15.43 | 11.867% | $17.2611 | $17.26 | $17.25 | $17.30 |
| 7 purchase totals = | $731.17 | $787.1670 | $787.16 | $787.15 | $787.30 | |