| 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 | $80.28 | 6.575% | $85.5584 | $85.56 | $85.55 | $85.60 |
| Purchase #2 | $124.77 | 12.409% | $140.2527 | $140.25 | $140.25 | $140.30 |
| Purchase #3 | $181.50 | 9.144% | $198.0964 | $198.10 | $198.10 | $198.10 |
| Purchase #4 | $175.69 | 5.872% | $186.0065 | $186.01 | $186.00 | $186.00 |
| Purchase #5 | $169.82 | 3.503% | $175.7688 | $175.77 | $175.75 | $175.80 |
| Purchase #6 | $126.77 | 11.779% | $141.7022 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $76.63 | 3.704% | $79.4684 | $79.47 | $79.45 | $79.50 |
| 7 purchase totals = | $935.46 | $1,006.8534 | $1,006.86 | $1,006.80 | $1,007.00 | |