| 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 | $54.75 | 4.224% | $57.0626 | $57.06 | $57.05 | $57.10 |
| Purchase #2 | $20.91 | 11.829% | $23.3834 | $23.38 | $23.40 | $23.40 |
| Purchase #3 | $28.84 | 10.449% | $31.8535 | $31.85 | $31.85 | $31.90 |
| Purchase #4 | $39.83 | 7.801% | $42.9371 | $42.94 | $42.95 | $42.90 |
| Purchase #5 | $173.72 | 4.765% | $181.9978 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $218.41 | 13.284% | $247.4236 | $247.42 | $247.40 | $247.40 |
| Purchase #7 | $212.90 | 6.382% | $226.4873 | $226.49 | $226.50 | $226.50 |
| 7 purchase totals = | $749.36 | $811.1453 | $811.14 | $811.15 | $811.20 | |