| 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 | $23.99 | 10.623% | $26.5385 | $26.54 | $26.55 | $26.50 |
| Purchase #2 | $78.92 | 4.129% | $82.1786 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $105.33 | 7.420% | $113.1455 | $113.15 | $113.15 | $113.10 |
| Purchase #4 | $73.52 | 5.197% | $77.3408 | $77.34 | $77.35 | $77.30 |
| Purchase #5 | $190.28 | 12.349% | $213.7777 | $213.78 | $213.80 | $213.80 |
| Purchase #6 | $138.38 | 8.688% | $150.4025 | $150.40 | $150.40 | $150.40 |
| Purchase #7 | $217.77 | 4.291% | $227.1145 | $227.11 | $227.10 | $227.10 |
| 7 purchase totals = | $828.19 | $890.4981 | $890.50 | $890.55 | $890.40 | |