| 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 | $91.61 | 6.676% | $97.7259 | $97.73 | $97.75 | $97.70 |
| Purchase #2 | $68.49 | 3.542% | $70.9159 | $70.92 | $70.90 | $70.90 |
| Purchase #3 | $74.97 | 10.824% | $83.0848 | $83.08 | $83.10 | $83.10 |
| Purchase #4 | $187.28 | 13.682% | $212.9036 | $212.90 | $212.90 | $212.90 |
| Purchase #5 | $240.28 | 12.743% | $270.8989 | $270.90 | $270.90 | $270.90 |
| Purchase #6 | $42.78 | 5.125% | $44.9725 | $44.97 | $44.95 | $45.00 |
| Purchase #7 | $15.92 | 6.392% | $16.9376 | $16.94 | $16.95 | $16.90 |
| 7 purchase totals = | $721.33 | $797.4392 | $797.44 | $797.45 | $797.40 | |