| 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 | $50.63 | 6.778% | $54.0617 | $54.06 | $54.05 | $54.10 |
| Purchase #2 | $47.37 | 10.226% | $52.2141 | $52.21 | $52.20 | $52.20 |
| Purchase #3 | $229.86 | 6.634% | $245.1089 | $245.11 | $245.10 | $245.10 |
| Purchase #4 | $140.66 | 9.467% | $153.9763 | $153.98 | $154.00 | $154.00 |
| Purchase #5 | $227.30 | 4.475% | $237.4717 | $237.47 | $237.45 | $237.50 |
| Purchase #6 | $73.25 | 6.343% | $77.8962 | $77.90 | $77.90 | $77.90 |
| Purchase #7 | $27.35 | 9.776% | $30.0237 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $796.42 | $850.7526 | $850.75 | $850.70 | $850.80 | |