| 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 | $45.47 | 3.438% | $47.0333 | $47.03 | $47.05 | $47.00 |
| Purchase #2 | $236.85 | 6.288% | $251.7431 | $251.74 | $251.75 | $251.70 |
| Purchase #3 | $113.92 | 5.680% | $120.3907 | $120.39 | $120.40 | $120.40 |
| Purchase #4 | $15.58 | 3.566% | $16.1356 | $16.14 | $16.15 | $16.10 |
| Purchase #5 | $233.75 | 7.633% | $251.5921 | $251.59 | $251.60 | $251.60 |
| Purchase #6 | $114.50 | 9.848% | $125.776 | $125.78 | $125.80 | $125.80 |
| Purchase #7 | $226.97 | 4.605% | $237.422 | $237.42 | $237.40 | $237.40 |
| 7 purchase totals = | $987.04 | $1,050.0928 | $1,050.09 | $1,050.15 | $1,050.00 | |