| 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 | $20.64 | 13.177% | $23.3597 | $23.36 | $23.35 | $23.40 |
| Purchase #2 | $126.26 | 4.263% | $131.6425 | $131.64 | $131.65 | $131.60 |
| Purchase #3 | $22.95 | 3.829% | $23.8288 | $23.83 | $23.85 | $23.80 |
| Purchase #4 | $117.40 | 11.755% | $131.2004 | $131.20 | $131.20 | $131.20 |
| Purchase #5 | $26.80 | 13.824% | $30.5048 | $30.50 | $30.50 | $30.50 |
| Purchase #6 | $45.97 | 13.402% | $52.1309 | $52.13 | $52.15 | $52.10 |
| Purchase #7 | $42.66 | 11.802% | $47.6947 | $47.69 | $47.70 | $47.70 |
| 7 purchase totals = | $402.68 | $440.3618 | $440.35 | $440.40 | $440.30 | |