| 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 | $99.99 | 5.665% | $105.6544 | $105.65 | $105.65 | $105.70 |
| Purchase #2 | $55.65 | 4.831% | $58.3385 | $58.34 | $58.35 | $58.30 |
| Purchase #3 | $36.45 | 8.161% | $39.4247 | $39.42 | $39.40 | $39.40 |
| Purchase #4 | $133.76 | 11.724% | $149.442 | $149.44 | $149.45 | $149.40 |
| Purchase #5 | $83.71 | 3.155% | $86.3511 | $86.35 | $86.35 | $86.40 |
| Purchase #6 | $60.37 | 10.609% | $66.7747 | $66.77 | $66.75 | $66.80 |
| Purchase #7 | $177.84 | 4.776% | $186.3336 | $186.33 | $186.35 | $186.30 |
| 7 purchase totals = | $647.77 | $692.3190 | $692.30 | $692.30 | $692.30 | |