| 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 | $187.45 | 3.706% | $194.3969 | $194.40 | $194.40 | $194.40 |
| Purchase #2 | $31.81 | 9.801% | $34.9277 | $34.93 | $34.95 | $34.90 |
| Purchase #3 | $30.93 | 9.203% | $33.7765 | $33.78 | $33.80 | $33.80 |
| Purchase #4 | $52.28 | 10.725% | $57.887 | $57.89 | $57.90 | $57.90 |
| Purchase #5 | $43.94 | 12.435% | $49.4039 | $49.40 | $49.40 | $49.40 |
| Purchase #6 | $242.50 | 11.538% | $270.4797 | $270.48 | $270.50 | $270.50 |
| Purchase #7 | $121.90 | 10.567% | $134.7812 | $134.78 | $134.80 | $134.80 |
| 7 purchase totals = | $710.81 | $775.6529 | $775.66 | $775.75 | $775.70 | |