| 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 | $95.59 | 5.285% | $100.6419 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $30.84 | 7.482% | $33.1474 | $33.15 | $33.15 | $33.10 |
| Purchase #3 | $28.41 | 7.350% | $30.4981 | $30.50 | $30.50 | $30.50 |
| Purchase #4 | $182.33 | 12.647% | $205.3893 | $205.39 | $205.40 | $205.40 |
| Purchase #5 | $128.76 | 7.242% | $138.0848 | $138.08 | $138.10 | $138.10 |
| Purchase #6 | $222.56 | 13.512% | $252.6323 | $252.63 | $252.65 | $252.60 |
| Purchase #7 | $109.27 | 7.369% | $117.3221 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $797.76 | $877.7159 | $877.71 | $877.75 | $877.60 | |