| 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 | $76.95 | 9.507% | $84.2656 | $84.27 | $84.25 | $84.30 |
| Purchase #2 | $86.87 | 5.332% | $91.5019 | $91.50 | $91.50 | $91.50 |
| Purchase #3 | $25.39 | 9.434% | $27.7853 | $27.79 | $27.80 | $27.80 |
| Purchase #4 | $126.34 | 6.213% | $134.1895 | $134.19 | $134.20 | $134.20 |
| Purchase #5 | $184.50 | 13.686% | $209.7507 | $209.75 | $209.75 | $209.80 |
| Purchase #6 | $28.72 | 5.702% | $30.3576 | $30.36 | $30.35 | $30.40 |
| Purchase #7 | $143.56 | 9.802% | $157.6318 | $157.63 | $157.65 | $157.60 |
| 7 purchase totals = | $672.33 | $735.4824 | $735.49 | $735.50 | $735.60 | |