| 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 | $84.78 | 6.234% | $90.0652 | $90.07 | $90.05 | $90.10 |
| Purchase #2 | $208.86 | 6.691% | $222.8348 | $222.83 | $222.85 | $222.80 |
| Purchase #3 | $113.96 | 7.393% | $122.3851 | $122.39 | $122.40 | $122.40 |
| Purchase #4 | $80.32 | 11.217% | $89.3295 | $89.33 | $89.35 | $89.30 |
| Purchase #5 | $150.60 | 8.287% | $163.0802 | $163.08 | $163.10 | $163.10 |
| Purchase #6 | $216.26 | 9.298% | $236.3679 | $236.37 | $236.35 | $236.40 |
| Purchase #7 | $122.26 | 9.298% | $133.6277 | $133.63 | $133.65 | $133.60 |
| 7 purchase totals = | $977.04 | $1,057.6904 | $1,057.70 | $1,057.75 | $1,057.70 | |