| 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 | $27.26 | 11.843% | $30.4884 | $30.49 | $30.50 | $30.50 |
| Purchase #2 | $174.66 | 6.612% | $186.2085 | $186.21 | $186.20 | $186.20 |
| Purchase #3 | $110.93 | 3.674% | $115.0056 | $115.01 | $115.00 | $115.00 |
| Purchase #4 | $57.49 | 7.503% | $61.8035 | $61.80 | $61.80 | $61.80 |
| Purchase #5 | $233.82 | 8.239% | $253.0844 | $253.08 | $253.10 | $253.10 |
| Purchase #6 | $53.59 | 3.868% | $55.6629 | $55.66 | $55.65 | $55.70 |
| Purchase #7 | $73.38 | 4.493% | $76.677 | $76.68 | $76.70 | $76.70 |
| 7 purchase totals = | $731.13 | $778.9303 | $778.93 | $778.95 | $779.00 | |