| 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 | $104.56 | 11.500% | $116.5844 | $116.58 | $116.60 | $116.60 |
| Purchase #2 | $14.77 | 3.684% | $15.3141 | $15.31 | $15.30 | $15.30 |
| Purchase #3 | $70.71 | 4.202% | $73.6812 | $73.68 | $73.70 | $73.70 |
| Purchase #4 | $25.54 | 8.273% | $27.6529 | $27.65 | $27.65 | $27.70 |
| Purchase #5 | $83.91 | 6.578% | $89.4296 | $89.43 | $89.45 | $89.40 |
| Purchase #6 | $113.68 | 11.247% | $126.4656 | $126.47 | $126.45 | $126.50 |
| Purchase #7 | $116.91 | 11.432% | $130.2752 | $130.28 | $130.30 | $130.30 |
| 7 purchase totals = | $530.08 | $579.4030 | $579.40 | $579.45 | $579.50 | |