| 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 | $95.40 | 9.696% | $104.65 | $104.65 | $104.65 | $104.70 |
| Purchase #2 | $85.30 | 12.757% | $96.1817 | $96.18 | $96.20 | $96.20 |
| Purchase #3 | $80.42 | 9.531% | $88.0848 | $88.08 | $88.10 | $88.10 |
| Purchase #4 | $188.83 | 11.185% | $209.9506 | $209.95 | $209.95 | $210.00 |
| Purchase #5 | $27.54 | 4.325% | $28.7311 | $28.73 | $28.75 | $28.70 |
| Purchase #6 | $45.79 | 11.407% | $51.0133 | $51.01 | $51.00 | $51.00 |
| Purchase #7 | $8.72 | 10.431% | $9.6296 | $9.63 | $9.65 | $9.60 |
| 7 purchase totals = | $532.00 | $588.2411 | $588.23 | $588.30 | $588.30 | |