| 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 | $10.33 | 10.245% | $11.3883 | $11.39 | $11.40 | $11.40 |
| Purchase #2 | $30.58 | 4.567% | $31.9766 | $31.98 | $32.00 | $32.00 |
| Purchase #3 | $36.58 | 5.765% | $38.6888 | $38.69 | $38.70 | $38.70 |
| Purchase #4 | $205.27 | 10.796% | $227.4309 | $227.43 | $227.45 | $227.40 |
| Purchase #5 | $177.75 | 13.677% | $202.0609 | $202.06 | $202.05 | $202.10 |
| Purchase #6 | $72.53 | 3.727% | $75.2332 | $75.23 | $75.25 | $75.20 |
| Purchase #7 | $235.73 | 13.219% | $266.8911 | $266.89 | $266.90 | $266.90 |
| 7 purchase totals = | $768.77 | $853.6698 | $853.67 | $853.75 | $853.70 | |