| 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 | $98.58 | 4.226% | $102.746 | $102.75 | $102.75 | $102.70 |
| Purchase #2 | $35.88 | 9.507% | $39.2911 | $39.29 | $39.30 | $39.30 |
| Purchase #3 | $208.79 | 6.652% | $222.6787 | $222.68 | $222.70 | $222.70 |
| Purchase #4 | $25.94 | 4.177% | $27.0235 | $27.02 | $27.00 | $27.00 |
| Purchase #5 | $28.51 | 12.144% | $31.9723 | $31.97 | $31.95 | $32.00 |
| Purchase #6 | $206.59 | 8.562% | $224.2782 | $224.28 | $224.30 | $224.30 |
| Purchase #7 | $50.32 | 9.583% | $55.1422 | $55.14 | $55.15 | $55.10 |
| 7 purchase totals = | $654.61 | $703.1320 | $703.13 | $703.15 | $703.10 | |