| 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 | $60.99 | 5.728% | $64.4835 | $64.48 | $64.50 | $64.50 |
| Purchase #2 | $138.45 | 9.744% | $151.9406 | $151.94 | $151.95 | $151.90 |
| Purchase #3 | $139.63 | 10.287% | $153.9937 | $153.99 | $154.00 | $154.00 |
| Purchase #4 | $150.47 | 9.393% | $164.6036 | $164.60 | $164.60 | $164.60 |
| Purchase #5 | $104.30 | 6.606% | $111.1901 | $111.19 | $111.20 | $111.20 |
| Purchase #6 | $166.94 | 8.127% | $180.5072 | $180.51 | $180.50 | $180.50 |
| Purchase #7 | $223.41 | 12.659% | $251.6915 | $251.69 | $251.70 | $251.70 |
| 7 purchase totals = | $984.19 | $1,078.4102 | $1,078.40 | $1,078.45 | $1,078.40 | |