| 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 | $48.57 | 13.291% | $55.0254 | $55.03 | $55.05 | $55.00 |
| Purchase #2 | $59.74 | 12.349% | $67.1173 | $67.12 | $67.10 | $67.10 |
| Purchase #3 | $60.99 | 4.569% | $63.7766 | $63.78 | $63.80 | $63.80 |
| Purchase #4 | $169.92 | 7.319% | $182.3564 | $182.36 | $182.35 | $182.40 |
| Purchase #5 | $105.91 | 13.737% | $120.4589 | $120.46 | $120.45 | $120.50 |
| Purchase #6 | $222.82 | 5.707% | $235.5363 | $235.54 | $235.55 | $235.50 |
| Purchase #7 | $144.85 | 7.845% | $156.2135 | $156.21 | $156.20 | $156.20 |
| 7 purchase totals = | $812.80 | $880.4844 | $880.50 | $880.50 | $880.50 | |