| 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 | $58.70 | 10.814% | $65.0478 | $65.05 | $65.05 | $65.00 |
| Purchase #2 | $158.64 | 7.808% | $171.0266 | $171.03 | $171.05 | $171.00 |
| Purchase #3 | $134.44 | 6.641% | $143.3682 | $143.37 | $143.35 | $143.40 |
| Purchase #4 | $23.91 | 13.633% | $27.1697 | $27.17 | $27.15 | $27.20 |
| Purchase #5 | $184.45 | 11.221% | $205.1471 | $205.15 | $205.15 | $205.10 |
| Purchase #6 | $8.33 | 10.181% | $9.1781 | $9.18 | $9.20 | $9.20 |
| Purchase #7 | $72.46 | 4.174% | $75.4845 | $75.48 | $75.50 | $75.50 |
| 7 purchase totals = | $640.93 | $696.4220 | $696.43 | $696.45 | $696.40 | |