| 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 | $97.45 | 8.224% | $105.4643 | $105.46 | $105.45 | $105.50 |
| Purchase #2 | $159.57 | 3.195% | $164.6683 | $164.67 | $164.65 | $164.70 |
| Purchase #3 | $26.89 | 12.613% | $30.2816 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $76.63 | 12.493% | $86.2034 | $86.20 | $86.20 | $86.20 |
| Purchase #5 | $63.74 | 11.201% | $70.8795 | $70.88 | $70.90 | $70.90 |
| Purchase #6 | $111.79 | 13.503% | $126.885 | $126.89 | $126.90 | $126.90 |
| Purchase #7 | $189.70 | 6.183% | $201.4292 | $201.43 | $201.45 | $201.40 |
| 7 purchase totals = | $725.77 | $785.8113 | $785.81 | $785.85 | $785.90 | |