| 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 | $86.56 | 6.718% | $92.3751 | $92.38 | $92.40 | $92.40 |
| Purchase #2 | $64.64 | 11.498% | $72.0723 | $72.07 | $72.05 | $72.10 |
| Purchase #3 | $153.77 | 8.490% | $166.8251 | $166.83 | $166.85 | $166.80 |
| Purchase #4 | $92.82 | 8.797% | $100.9854 | $100.99 | $101.00 | $101.00 |
| Purchase #5 | $110.78 | 3.604% | $114.7725 | $114.77 | $114.75 | $114.80 |
| Purchase #6 | $158.25 | 3.309% | $163.4865 | $163.49 | $163.50 | $163.50 |
| Purchase #7 | $97.96 | 5.520% | $103.3674 | $103.37 | $103.35 | $103.40 |
| 7 purchase totals = | $764.78 | $813.8843 | $813.90 | $813.90 | $814.00 | |