| 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 | $33.54 | 6.266% | $35.6416 | $35.64 | $35.65 | $35.60 |
| Purchase #2 | $191.75 | 8.340% | $207.742 | $207.74 | $207.75 | $207.70 |
| Purchase #3 | $187.70 | 8.366% | $203.403 | $203.40 | $203.40 | $203.40 |
| Purchase #4 | $42.51 | 7.745% | $45.8024 | $45.80 | $45.80 | $45.80 |
| Purchase #5 | $115.58 | 9.511% | $126.5728 | $126.57 | $126.55 | $126.60 |
| Purchase #6 | $67.57 | 4.186% | $70.3985 | $70.40 | $70.40 | $70.40 |
| Purchase #7 | $232.67 | 11.605% | $259.6714 | $259.67 | $259.65 | $259.70 |
| 7 purchase totals = | $871.32 | $949.2317 | $949.22 | $949.20 | $949.20 | |