| 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 | $106.77 | 7.458% | $114.7329 | $114.73 | $114.75 | $114.70 |
| Purchase #2 | $92.74 | 12.720% | $104.5365 | $104.54 | $104.55 | $104.50 |
| Purchase #3 | $150.40 | 9.661% | $164.9301 | $164.93 | $164.95 | $164.90 |
| Purchase #4 | $146.83 | 11.197% | $163.2706 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $76.64 | 13.506% | $86.991 | $86.99 | $87.00 | $87.00 |
| Purchase #6 | $156.52 | 4.161% | $163.0328 | $163.03 | $163.05 | $163.00 |
| Purchase #7 | $64.50 | 12.305% | $72.4367 | $72.44 | $72.45 | $72.40 |
| 7 purchase totals = | $794.40 | $869.9306 | $869.93 | $870.00 | $869.80 | |