| 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 | $55.66 | 4.806% | $58.335 | $58.34 | $58.35 | $58.30 |
| Purchase #2 | $10.37 | 7.215% | $11.1182 | $11.12 | $11.10 | $11.10 |
| Purchase #3 | $130.81 | 11.126% | $145.3639 | $145.36 | $145.35 | $145.40 |
| Purchase #4 | $115.34 | 7.425% | $123.904 | $123.90 | $123.90 | $123.90 |
| Purchase #5 | $148.40 | 12.660% | $167.1874 | $167.19 | $167.20 | $167.20 |
| Purchase #6 | $125.84 | 11.377% | $140.1568 | $140.16 | $140.15 | $140.20 |
| Purchase #7 | $151.74 | 9.364% | $165.9489 | $165.95 | $165.95 | $165.90 |
| 7 purchase totals = | $738.16 | $812.0142 | $812.02 | $812.00 | $812.00 | |