| 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 | $42.81 | 7.332% | $45.9488 | $45.95 | $45.95 | $45.90 |
| Purchase #2 | $74.36 | 6.601% | $79.2685 | $79.27 | $79.25 | $79.30 |
| Purchase #3 | $157.85 | 4.621% | $165.1442 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $159.57 | 13.798% | $181.5875 | $181.59 | $181.60 | $181.60 |
| Purchase #5 | $8.48 | 3.344% | $8.7636 | $8.76 | $8.75 | $8.80 |
| Purchase #6 | $11.54 | 3.728% | $11.9702 | $11.97 | $11.95 | $12.00 |
| Purchase #7 | $28.32 | 7.471% | $30.4358 | $30.44 | $30.45 | $30.40 |
| 7 purchase totals = | $482.93 | $523.1186 | $523.12 | $523.10 | $523.10 | |