| 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 | $38.79 | 9.790% | $42.5875 | $42.59 | $42.60 | $42.60 |
| Purchase #2 | $137.99 | 6.429% | $146.8614 | $146.86 | $146.85 | $146.90 |
| Purchase #3 | $205.89 | 3.858% | $213.8332 | $213.83 | $213.85 | $213.80 |
| Purchase #4 | $113.39 | 9.713% | $124.4036 | $124.40 | $124.40 | $124.40 |
| Purchase #5 | $34.78 | 13.535% | $39.4875 | $39.49 | $39.50 | $39.50 |
| Purchase #6 | $213.44 | 13.392% | $242.0239 | $242.02 | $242.00 | $242.00 |
| Purchase #7 | $67.67 | 11.118% | $75.1936 | $75.19 | $75.20 | $75.20 |
| 7 purchase totals = | $811.95 | $884.3907 | $884.38 | $884.40 | $884.40 | |