| 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 | $49.92 | 10.326% | $55.0747 | $55.07 | $55.05 | $55.10 |
| Purchase #2 | $68.26 | 8.738% | $74.2246 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $244.41 | 7.369% | $262.4206 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $85.60 | 3.601% | $88.6825 | $88.68 | $88.70 | $88.70 |
| Purchase #5 | $147.70 | 10.153% | $162.696 | $162.70 | $162.70 | $162.70 |
| Purchase #6 | $97.94 | 3.789% | $101.6509 | $101.65 | $101.65 | $101.70 |
| Purchase #7 | $27.76 | 10.641% | $30.7139 | $30.71 | $30.70 | $30.70 |
| 7 purchase totals = | $721.59 | $775.4632 | $775.45 | $775.40 | $775.50 | |