| 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 | $15.45 | 5.747% | $16.3379 | $16.34 | $16.35 | $16.30 |
| Purchase #2 | $94.69 | 10.700% | $104.8218 | $104.82 | $104.80 | $104.80 |
| Purchase #3 | $156.37 | 12.156% | $175.3783 | $175.38 | $175.40 | $175.40 |
| Purchase #4 | $195.72 | 6.334% | $208.1169 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $62.63 | 4.527% | $65.4653 | $65.47 | $65.45 | $65.50 |
| Purchase #6 | $144.29 | 5.235% | $151.8436 | $151.84 | $151.85 | $151.80 |
| Purchase #7 | $215.68 | 5.605% | $227.7689 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $884.83 | $949.7327 | $949.74 | $949.70 | $949.70 | |