| 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 | $8.79 | 8.503% | $9.5374 | $9.54 | $9.55 | $9.50 |
| Purchase #2 | $83.61 | 13.129% | $94.5872 | $94.59 | $94.60 | $94.60 |
| Purchase #3 | $60.50 | 10.858% | $67.0691 | $67.07 | $67.05 | $67.10 |
| Purchase #4 | $113.94 | 11.632% | $127.1935 | $127.19 | $127.20 | $127.20 |
| Purchase #5 | $207.81 | 10.498% | $229.6259 | $229.63 | $229.65 | $229.60 |
| Purchase #6 | $32.63 | 8.866% | $35.523 | $35.52 | $35.50 | $35.50 |
| Purchase #7 | $235.82 | 6.542% | $251.2473 | $251.25 | $251.25 | $251.20 |
| 7 purchase totals = | $743.10 | $814.7834 | $814.79 | $814.80 | $814.70 | |