| 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 | $43.30 | 3.146% | $44.6622 | $44.66 | $44.65 | $44.70 |
| Purchase #2 | $108.68 | 5.553% | $114.715 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $166.98 | 12.488% | $187.8325 | $187.83 | $187.85 | $187.80 |
| Purchase #4 | $130.48 | 12.524% | $146.8213 | $146.82 | $146.80 | $146.80 |
| Purchase #5 | $52.49 | 13.360% | $59.5027 | $59.50 | $59.50 | $59.50 |
| Purchase #6 | $28.59 | 3.755% | $29.6636 | $29.66 | $29.65 | $29.70 |
| Purchase #7 | $221.32 | 10.269% | $244.0474 | $244.05 | $244.05 | $244.00 |
| 7 purchase totals = | $751.84 | $827.2447 | $827.24 | $827.20 | $827.20 | |