| 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 | $36.96 | 4.858% | $38.7555 | $38.76 | $38.75 | $38.80 |
| Purchase #2 | $15.30 | 13.451% | $17.358 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $203.82 | 4.633% | $213.263 | $213.26 | $213.25 | $213.30 |
| Purchase #4 | $68.97 | 10.792% | $76.4132 | $76.41 | $76.40 | $76.40 |
| Purchase #5 | $226.77 | 8.553% | $246.1656 | $246.17 | $246.15 | $246.20 |
| Purchase #6 | $94.46 | 10.487% | $104.366 | $104.37 | $104.35 | $104.40 |
| Purchase #7 | $128.94 | 10.665% | $142.6915 | $142.69 | $142.70 | $142.70 |
| 7 purchase totals = | $775.22 | $839.0128 | $839.02 | $838.95 | $839.20 | |