| 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 | $52.26 | 10.267% | $57.6255 | $57.63 | $57.65 | $57.60 |
| Purchase #2 | $166.56 | 6.321% | $177.0883 | $177.09 | $177.10 | $177.10 |
| Purchase #3 | $59.56 | 12.834% | $67.2039 | $67.20 | $67.20 | $67.20 |
| Purchase #4 | $222.81 | 9.180% | $243.264 | $243.26 | $243.25 | $243.30 |
| Purchase #5 | $144.51 | 4.286% | $150.7037 | $150.70 | $150.70 | $150.70 |
| Purchase #6 | $140.79 | 3.792% | $146.1288 | $146.13 | $146.15 | $146.10 |
| Purchase #7 | $117.34 | 10.837% | $130.0561 | $130.06 | $130.05 | $130.10 |
| 7 purchase totals = | $903.83 | $972.0703 | $972.07 | $972.10 | $972.10 | |