| 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 | $126.96 | 4.663% | $132.8801 | $132.88 | $132.90 | $132.90 |
| Purchase #2 | $35.26 | 8.843% | $38.378 | $38.38 | $38.40 | $38.40 |
| Purchase #3 | $52.32 | 4.297% | $54.5682 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $71.70 | 10.218% | $79.0263 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $97.99 | 6.711% | $104.5661 | $104.57 | $104.55 | $104.60 |
| Purchase #6 | $41.38 | 6.623% | $44.1206 | $44.12 | $44.10 | $44.10 |
| Purchase #7 | $227.31 | 10.534% | $251.2548 | $251.25 | $251.25 | $251.30 |
| 7 purchase totals = | $652.92 | $704.7941 | $704.80 | $704.80 | $704.90 | |