| 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 | $106.94 | 7.368% | $114.8193 | $114.82 | $114.80 | $114.80 |
| Purchase #2 | $112.91 | 5.576% | $119.2059 | $119.21 | $119.20 | $119.20 |
| Purchase #3 | $25.76 | 3.712% | $26.7162 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $90.36 | 13.549% | $102.6029 | $102.60 | $102.60 | $102.60 |
| Purchase #5 | $196.37 | 6.796% | $209.7153 | $209.72 | $209.70 | $209.70 |
| Purchase #6 | $115.36 | 8.124% | $124.7318 | $124.73 | $124.75 | $124.70 |
| Purchase #7 | $75.40 | 6.218% | $80.0884 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $723.10 | $777.8798 | $777.89 | $777.85 | $777.80 | |