| 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 | $70.55 | 6.652% | $75.243 | $75.24 | $75.25 | $75.20 |
| Purchase #2 | $209.69 | 10.392% | $231.481 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $175.67 | 4.476% | $183.533 | $183.53 | $183.55 | $183.50 |
| Purchase #4 | $9.25 | 13.513% | $10.5 | $10.50 | $10.50 | $10.50 |
| Purchase #5 | $97.90 | 9.345% | $107.0488 | $107.05 | $107.05 | $107.00 |
| Purchase #6 | $152.99 | 12.173% | $171.6135 | $171.61 | $171.60 | $171.60 |
| Purchase #7 | $14.81 | 9.107% | $16.1587 | $16.16 | $16.15 | $16.20 |
| 7 purchase totals = | $730.86 | $795.5780 | $795.57 | $795.60 | $795.50 | |