| 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 | $205.96 | 4.842% | $215.9326 | $215.93 | $215.95 | $215.90 |
| Purchase #2 | $51.64 | 5.620% | $54.5422 | $54.54 | $54.55 | $54.50 |
| Purchase #3 | $113.25 | 11.732% | $126.5365 | $126.54 | $126.55 | $126.50 |
| Purchase #4 | $171.56 | 10.570% | $189.6939 | $189.69 | $189.70 | $189.70 |
| Purchase #5 | $17.96 | 9.553% | $19.6757 | $19.68 | $19.70 | $19.70 |
| Purchase #6 | $49.91 | 11.585% | $55.6921 | $55.69 | $55.70 | $55.70 |
| Purchase #7 | $60.84 | 7.451% | $65.3732 | $65.37 | $65.35 | $65.40 |
| 7 purchase totals = | $671.12 | $727.4462 | $727.44 | $727.50 | $727.40 | |