| 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 | $46.58 | 13.301% | $52.7756 | $52.78 | $52.80 | $52.80 |
| Purchase #2 | $206.68 | 7.680% | $222.553 | $222.55 | $222.55 | $222.60 |
| Purchase #3 | $46.94 | 9.695% | $51.4908 | $51.49 | $51.50 | $51.50 |
| Purchase #4 | $21.35 | 9.535% | $23.3857 | $23.39 | $23.40 | $23.40 |
| Purchase #5 | $51.99 | 8.721% | $56.524 | $56.52 | $56.50 | $56.50 |
| Purchase #6 | $11.45 | 3.410% | $11.8404 | $11.84 | $11.85 | $11.80 |
| Purchase #7 | $6.37 | 5.551% | $6.7236 | $6.72 | $6.70 | $6.70 |
| 7 purchase totals = | $391.36 | $425.2931 | $425.29 | $425.30 | $425.30 | |