| 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 | $104.59 | 4.831% | $109.6427 | $109.64 | $109.65 | $109.60 |
| Purchase #2 | $136.37 | 5.304% | $143.6031 | $143.60 | $143.60 | $143.60 |
| Purchase #3 | $67.71 | 4.519% | $70.7698 | $70.77 | $70.75 | $70.80 |
| Purchase #4 | $196.25 | 7.706% | $211.373 | $211.37 | $211.35 | $211.40 |
| Purchase #5 | $74.66 | 7.636% | $80.361 | $80.36 | $80.35 | $80.40 |
| Purchase #6 | $200.67 | 7.219% | $215.1564 | $215.16 | $215.15 | $215.20 |
| Purchase #7 | $35.32 | 7.781% | $38.0682 | $38.07 | $38.05 | $38.10 |
| 7 purchase totals = | $815.57 | $868.9742 | $868.97 | $868.90 | $869.10 | |