| 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 | $26.47 | 5.444% | $27.911 | $27.91 | $27.90 | $27.90 |
| Purchase #2 | $247.76 | 10.309% | $273.3016 | $273.30 | $273.30 | $273.30 |
| Purchase #3 | $65.30 | 11.172% | $72.5953 | $72.60 | $72.60 | $72.60 |
| Purchase #4 | $176.62 | 10.608% | $195.3558 | $195.36 | $195.35 | $195.40 |
| Purchase #5 | $198.56 | 5.721% | $209.9196 | $209.92 | $209.90 | $209.90 |
| Purchase #6 | $162.83 | 12.417% | $183.0486 | $183.05 | $183.05 | $183.00 |
| Purchase #7 | $58.72 | 10.862% | $65.0982 | $65.10 | $65.10 | $65.10 |
| 7 purchase totals = | $936.26 | $1,027.2301 | $1,027.24 | $1,027.20 | $1,027.20 | |