| 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 | $39.38 | 3.725% | $40.8469 | $40.85 | $40.85 | $40.80 |
| Purchase #2 | $161.33 | 8.497% | $175.0382 | $175.04 | $175.05 | $175.00 |
| Purchase #3 | $149.38 | 10.499% | $165.0634 | $165.06 | $165.05 | $165.10 |
| Purchase #4 | $150.74 | 7.426% | $161.934 | $161.93 | $161.95 | $161.90 |
| Purchase #5 | $29.59 | 12.613% | $33.3222 | $33.32 | $33.30 | $33.30 |
| Purchase #6 | $119.98 | 5.772% | $126.9052 | $126.91 | $126.90 | $126.90 |
| Purchase #7 | $157.95 | 11.413% | $175.9768 | $175.98 | $176.00 | $176.00 |
| 7 purchase totals = | $808.35 | $879.0867 | $879.09 | $879.10 | $879.00 | |