| 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 | $55.73 | 6.520% | $59.3636 | $59.36 | $59.35 | $59.40 |
| Purchase #2 | $116.96 | 3.533% | $121.0922 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $229.99 | 9.542% | $251.9356 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $160.39 | 12.594% | $180.5895 | $180.59 | $180.60 | $180.60 |
| Purchase #5 | $184.59 | 5.823% | $195.3387 | $195.34 | $195.35 | $195.30 |
| Purchase #6 | $72.46 | 6.741% | $77.3445 | $77.34 | $77.35 | $77.30 |
| Purchase #7 | $113.71 | 13.566% | $129.1359 | $129.14 | $129.15 | $129.10 |
| 7 purchase totals = | $933.83 | $1,014.8000 | $1,014.80 | $1,014.85 | $1,014.70 | |