| 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 | $10.85 | 11.356% | $12.0821 | $12.08 | $12.10 | $12.10 |
| Purchase #2 | $59.38 | 4.586% | $62.1032 | $62.10 | $62.10 | $62.10 |
| Purchase #3 | $163.66 | 4.468% | $170.9723 | $170.97 | $170.95 | $171.00 |
| Purchase #4 | $223.52 | 13.796% | $254.3568 | $254.36 | $254.35 | $254.40 |
| Purchase #5 | $5.79 | 11.341% | $6.4466 | $6.45 | $6.45 | $6.40 |
| Purchase #6 | $106.67 | 5.229% | $112.2478 | $112.25 | $112.25 | $112.20 |
| Purchase #7 | $156.58 | 5.619% | $165.3782 | $165.38 | $165.40 | $165.40 |
| 7 purchase totals = | $726.45 | $783.5870 | $783.59 | $783.60 | $783.60 | |