| 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 | $68.45 | 3.431% | $70.7985 | $70.80 | $70.80 | $70.80 |
| Purchase #2 | $237.32 | 10.456% | $262.1342 | $262.13 | $262.15 | $262.10 |
| Purchase #3 | $131.92 | 11.558% | $147.1673 | $147.17 | $147.15 | $147.20 |
| Purchase #4 | $92.77 | 11.804% | $103.7206 | $103.72 | $103.70 | $103.70 |
| Purchase #5 | $38.41 | 13.849% | $43.7294 | $43.73 | $43.75 | $43.70 |
| Purchase #6 | $52.87 | 5.540% | $55.799 | $55.80 | $55.80 | $55.80 |
| Purchase #7 | $104.69 | 11.752% | $116.9932 | $116.99 | $117.00 | $117.00 |
| 7 purchase totals = | $726.43 | $800.3422 | $800.34 | $800.35 | $800.30 | |