| 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 | $95.39 | 4.610% | $99.7875 | $99.79 | $99.80 | $99.80 |
| Purchase #2 | $45.87 | 3.675% | $47.5557 | $47.56 | $47.55 | $47.60 |
| Purchase #3 | $180.68 | 4.520% | $188.8467 | $188.85 | $188.85 | $188.80 |
| Purchase #4 | $8.25 | 6.384% | $8.7767 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $81.61 | 7.709% | $87.9013 | $87.90 | $87.90 | $87.90 |
| Purchase #6 | $63.50 | 6.841% | $67.844 | $67.84 | $67.85 | $67.80 |
| Purchase #7 | $49.99 | 6.573% | $53.2758 | $53.28 | $53.30 | $53.30 |
| 7 purchase totals = | $525.29 | $553.9877 | $554.00 | $554.05 | $554.00 | |