| 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 | $222.95 | 4.811% | $233.6761 | $233.68 | $233.70 | $233.70 |
| Purchase #2 | $89.52 | 13.624% | $101.7162 | $101.72 | $101.70 | $101.70 |
| Purchase #3 | $46.90 | 7.138% | $50.2477 | $50.25 | $50.25 | $50.20 |
| Purchase #4 | $175.63 | 13.691% | $199.6755 | $199.68 | $199.70 | $199.70 |
| Purchase #5 | $82.37 | 8.126% | $89.0634 | $89.06 | $89.05 | $89.10 |
| Purchase #6 | $21.68 | 7.268% | $23.2557 | $23.26 | $23.25 | $23.30 |
| Purchase #7 | $70.32 | 10.559% | $77.7451 | $77.75 | $77.75 | $77.70 |
| 7 purchase totals = | $709.37 | $775.3797 | $775.40 | $775.40 | $775.40 | |