| 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 | $57.45 | 12.653% | $64.7191 | $64.72 | $64.70 | $64.70 |
| Purchase #2 | $26.28 | 10.495% | $29.0381 | $29.04 | $29.05 | $29.00 |
| Purchase #3 | $212.57 | 6.458% | $226.2978 | $226.30 | $226.30 | $226.30 |
| Purchase #4 | $126.68 | 3.396% | $130.9821 | $130.98 | $131.00 | $131.00 |
| Purchase #5 | $48.98 | 6.645% | $52.2347 | $52.23 | $52.25 | $52.20 |
| Purchase #6 | $198.91 | 13.632% | $226.0254 | $226.03 | $226.05 | $226.00 |
| Purchase #7 | $111.79 | 13.513% | $126.8962 | $126.90 | $126.90 | $126.90 |
| 7 purchase totals = | $782.66 | $856.1934 | $856.20 | $856.25 | $856.10 | |