| 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 | $73.66 | 7.310% | $79.0445 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $232.94 | 12.279% | $261.5427 | $261.54 | $261.55 | $261.50 |
| Purchase #3 | $222.55 | 12.726% | $250.8717 | $250.87 | $250.85 | $250.90 |
| Purchase #4 | $142.94 | 5.220% | $150.4015 | $150.40 | $150.40 | $150.40 |
| Purchase #5 | $115.59 | 3.359% | $119.4727 | $119.47 | $119.45 | $119.50 |
| Purchase #6 | $124.92 | 3.792% | $129.657 | $129.66 | $129.65 | $129.70 |
| Purchase #7 | $117.63 | 5.559% | $124.1691 | $124.17 | $124.15 | $124.20 |
| 7 purchase totals = | $1,030.23 | $1,115.1592 | $1,115.15 | $1,115.10 | $1,115.20 | |