| 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 | $18.78 | 4.371% | $19.6009 | $19.60 | $19.60 | $19.60 |
| Purchase #2 | $87.73 | 8.705% | $95.3669 | $95.37 | $95.35 | $95.40 |
| Purchase #3 | $156.54 | 5.819% | $165.6491 | $165.65 | $165.65 | $165.60 |
| Purchase #4 | $204.67 | 3.692% | $212.2264 | $212.23 | $212.25 | $212.20 |
| Purchase #5 | $30.52 | 8.641% | $33.1572 | $33.16 | $33.15 | $33.20 |
| Purchase #6 | $179.58 | 10.858% | $199.0788 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $32.68 | 4.591% | $34.1803 | $34.18 | $34.20 | $34.20 |
| 7 purchase totals = | $710.50 | $759.2596 | $759.27 | $759.30 | $759.30 | |