| 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 | $23.73 | 13.758% | $26.9948 | $26.99 | $27.00 | $27.00 |
| Purchase #2 | $212.45 | 6.601% | $226.4738 | $226.47 | $226.45 | $226.50 |
| Purchase #3 | $145.72 | 13.684% | $165.6603 | $165.66 | $165.65 | $165.70 |
| Purchase #4 | $76.95 | 12.775% | $86.7804 | $86.78 | $86.80 | $86.80 |
| Purchase #5 | $17.31 | 4.577% | $18.1023 | $18.10 | $18.10 | $18.10 |
| Purchase #6 | $201.82 | 13.496% | $229.0576 | $229.06 | $229.05 | $229.10 |
| Purchase #7 | $171.75 | 8.295% | $185.9967 | $186.00 | $186.00 | $186.00 |
| 7 purchase totals = | $849.73 | $939.0659 | $939.06 | $939.05 | $939.20 | |