| 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 | $125.60 | 9.756% | $137.8535 | $137.85 | $137.85 | $137.90 |
| Purchase #2 | $246.67 | 7.177% | $264.3735 | $264.37 | $264.35 | $264.40 |
| Purchase #3 | $212.32 | 3.660% | $220.0909 | $220.09 | $220.10 | $220.10 |
| Purchase #4 | $64.90 | 3.796% | $67.3636 | $67.36 | $67.35 | $67.40 |
| Purchase #5 | $48.43 | 7.489% | $52.0569 | $52.06 | $52.05 | $52.10 |
| Purchase #6 | $137.77 | 8.833% | $149.9392 | $149.94 | $149.95 | $149.90 |
| Purchase #7 | $54.25 | 9.340% | $59.317 | $59.32 | $59.30 | $59.30 |
| 7 purchase totals = | $889.94 | $950.9946 | $950.99 | $950.95 | $951.10 | |