| 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 | $97.86 | 7.713% | $105.4079 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $56.79 | 10.371% | $62.6797 | $62.68 | $62.70 | $62.70 |
| Purchase #3 | $140.86 | 3.149% | $145.2957 | $145.30 | $145.30 | $145.30 |
| Purchase #4 | $175.43 | 8.652% | $190.6082 | $190.61 | $190.60 | $190.60 |
| Purchase #5 | $16.83 | 8.619% | $18.2806 | $18.28 | $18.30 | $18.30 |
| Purchase #6 | $191.75 | 8.824% | $208.67 | $208.67 | $208.65 | $208.70 |
| Purchase #7 | $85.79 | 7.303% | $92.0552 | $92.06 | $92.05 | $92.10 |
| 7 purchase totals = | $765.31 | $822.9973 | $823.01 | $823.00 | $823.10 | |