| 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 | $14.52 | 9.693% | $15.9274 | $15.93 | $15.95 | $15.90 |
| Purchase #2 | $51.64 | 9.188% | $56.3847 | $56.38 | $56.40 | $56.40 |
| Purchase #3 | $64.45 | 11.474% | $71.845 | $71.85 | $71.85 | $71.80 |
| Purchase #4 | $104.55 | 12.127% | $117.2288 | $117.23 | $117.25 | $117.20 |
| Purchase #5 | $11.70 | 8.558% | $12.7013 | $12.70 | $12.70 | $12.70 |
| Purchase #6 | $146.97 | 11.522% | $163.9039 | $163.90 | $163.90 | $163.90 |
| Purchase #7 | $23.49 | 13.592% | $26.6828 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $417.32 | $464.6739 | $464.67 | $464.75 | $464.60 | |