| 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 | $48.34 | 10.720% | $53.522 | $53.52 | $53.50 | $53.50 |
| Purchase #2 | $28.38 | 7.208% | $30.4256 | $30.43 | $30.45 | $30.40 |
| Purchase #3 | $169.39 | 12.802% | $191.0753 | $191.08 | $191.10 | $191.10 |
| Purchase #4 | $34.54 | 11.257% | $38.4282 | $38.43 | $38.45 | $38.40 |
| Purchase #5 | $162.81 | 12.210% | $182.6891 | $182.69 | $182.70 | $182.70 |
| Purchase #6 | $163.99 | 11.389% | $182.6668 | $182.67 | $182.65 | $182.70 |
| Purchase #7 | $61.57 | 4.759% | $64.5001 | $64.50 | $64.50 | $64.50 |
| 7 purchase totals = | $669.02 | $743.3071 | $743.32 | $743.35 | $743.30 | |