| 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 | $198.42 | 8.480% | $215.246 | $215.25 | $215.25 | $215.20 |
| Purchase #2 | $41.89 | 8.519% | $45.4586 | $45.46 | $45.45 | $45.50 |
| Purchase #3 | $31.86 | 7.215% | $34.1587 | $34.16 | $34.15 | $34.20 |
| Purchase #4 | $24.66 | 12.694% | $27.7903 | $27.79 | $27.80 | $27.80 |
| Purchase #5 | $37.56 | 6.720% | $40.084 | $40.08 | $40.10 | $40.10 |
| Purchase #6 | $56.94 | 5.853% | $60.2727 | $60.27 | $60.25 | $60.30 |
| Purchase #7 | $27.37 | 11.558% | $30.5334 | $30.53 | $30.55 | $30.50 |
| 7 purchase totals = | $418.70 | $453.5437 | $453.54 | $453.55 | $453.60 | |