| 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 | $223.62 | 5.806% | $236.6034 | $236.60 | $236.60 | $236.60 |
| Purchase #2 | $88.90 | 12.821% | $100.2979 | $100.30 | $100.30 | $100.30 |
| Purchase #3 | $43.33 | 12.587% | $48.7839 | $48.78 | $48.80 | $48.80 |
| Purchase #4 | $66.52 | 3.487% | $68.8396 | $68.84 | $68.85 | $68.80 |
| Purchase #5 | $48.95 | 13.859% | $55.734 | $55.73 | $55.75 | $55.70 |
| Purchase #6 | $249.57 | 10.544% | $275.8847 | $275.88 | $275.90 | $275.90 |
| Purchase #7 | $173.99 | 8.234% | $188.3163 | $188.32 | $188.30 | $188.30 |
| 7 purchase totals = | $894.88 | $974.4598 | $974.45 | $974.50 | $974.40 | |