| 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 | $26.94 | 5.567% | $28.4397 | $28.44 | $28.45 | $28.40 |
| Purchase #2 | $207.72 | 13.405% | $235.5649 | $235.56 | $235.55 | $235.60 |
| Purchase #3 | $47.83 | 7.497% | $51.4158 | $51.42 | $51.40 | $51.40 |
| Purchase #4 | $207.84 | 3.494% | $215.1019 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $31.61 | 5.479% | $33.3419 | $33.34 | $33.35 | $33.30 |
| Purchase #6 | $18.25 | 13.218% | $20.6623 | $20.66 | $20.65 | $20.70 |
| Purchase #7 | $39.97 | 5.218% | $42.0556 | $42.06 | $42.05 | $42.10 |
| 7 purchase totals = | $580.16 | $626.5821 | $626.58 | $626.55 | $626.60 | |