| 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 | $43.85 | 4.633% | $45.8816 | $45.88 | $45.90 | $45.90 |
| Purchase #2 | $10.57 | 3.840% | $10.9759 | $10.98 | $11.00 | $11.00 |
| Purchase #3 | $191.44 | 8.590% | $207.8847 | $207.88 | $207.90 | $207.90 |
| Purchase #4 | $96.83 | 8.697% | $105.2513 | $105.25 | $105.25 | $105.30 |
| Purchase #5 | $215.56 | 4.688% | $225.6655 | $225.67 | $225.65 | $225.70 |
| Purchase #6 | $242.92 | 9.719% | $266.5294 | $266.53 | $266.55 | $266.50 |
| Purchase #7 | $205.59 | 12.758% | $231.8192 | $231.82 | $231.80 | $231.80 |
| 7 purchase totals = | $1,006.76 | $1,094.0076 | $1,094.01 | $1,094.05 | $1,094.10 | |