| 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 | $49.66 | 12.196% | $55.7165 | $55.72 | $55.70 | $55.70 |
| Purchase #2 | $27.88 | 9.780% | $30.6067 | $30.61 | $30.60 | $30.60 |
| Purchase #3 | $191.83 | 5.744% | $202.8487 | $202.85 | $202.85 | $202.80 |
| Purchase #4 | $236.66 | 6.790% | $252.7292 | $252.73 | $252.75 | $252.70 |
| Purchase #5 | $250.27 | 12.662% | $281.9592 | $281.96 | $281.95 | $282.00 |
| Purchase #6 | $46.82 | 9.448% | $51.2436 | $51.24 | $51.25 | $51.20 |
| Purchase #7 | $7.68 | 4.251% | $8.0065 | $8.01 | $8.00 | $8.00 |
| 7 purchase totals = | $810.80 | $883.1104 | $883.12 | $883.10 | $883.00 | |