| 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 | $67.85 | 7.373% | $72.8526 | $72.85 | $72.85 | $72.90 |
| Purchase #2 | $51.29 | 12.468% | $57.6848 | $57.68 | $57.70 | $57.70 |
| Purchase #3 | $114.93 | 12.320% | $129.0894 | $129.09 | $129.10 | $129.10 |
| Purchase #4 | $123.47 | 9.863% | $135.6478 | $135.65 | $135.65 | $135.60 |
| Purchase #5 | $117.63 | 3.410% | $121.6412 | $121.64 | $121.65 | $121.60 |
| Purchase #6 | $64.25 | 3.791% | $66.6857 | $66.69 | $66.70 | $66.70 |
| Purchase #7 | $73.37 | 9.832% | $80.5837 | $80.58 | $80.60 | $80.60 |
| 7 purchase totals = | $612.79 | $664.1852 | $664.18 | $664.25 | $664.20 | |