BCGSuite for MFC
BOOL CBCGPChartScaleBreakOptions::m_bMergeBreaksFromTail

Controls how to merge scale breaks.

If scale breaks are generated automatically and the number of generated scale breaks exceeds m_nMaxCount breaks, then the extra scale breaks will be merged to keep the desired number of breaks.

Set this member to TRUE to keep breaks with smaller values, or to FALSE to keep breaks with higher values.