| 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 | $42.74 | 11.655% | $47.7213 | $47.72 | $47.70 | $47.70 |
| Purchase #2 | $232.33 | 12.421% | $261.1877 | $261.19 | $261.20 | $261.20 |
| Purchase #3 | $158.92 | 4.490% | $166.0555 | $166.06 | $166.05 | $166.10 |
| Purchase #4 | $19.48 | 3.434% | $20.1489 | $20.15 | $20.15 | $20.10 |
| Purchase #5 | $219.88 | 7.484% | $236.3358 | $236.34 | $236.35 | $236.30 |
| Purchase #6 | $61.84 | 8.337% | $66.9956 | $67.00 | $67.00 | $67.00 |
| Purchase #7 | $40.71 | 6.621% | $43.4054 | $43.41 | $43.40 | $43.40 |
| 7 purchase totals = | $775.90 | $841.8502 | $841.87 | $841.85 | $841.80 | |