| 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 | $233.63 | 7.191% | $250.4303 | $250.43 | $250.45 | $250.40 |
| Purchase #2 | $55.50 | 13.470% | $62.9759 | $62.98 | $63.00 | $63.00 |
| Purchase #3 | $127.67 | 4.620% | $133.5684 | $133.57 | $133.55 | $133.60 |
| Purchase #4 | $50.53 | 3.676% | $52.3875 | $52.39 | $52.40 | $52.40 |
| Purchase #5 | $13.43 | 3.704% | $13.9274 | $13.93 | $13.95 | $13.90 |
| Purchase #6 | $171.59 | 8.243% | $185.7342 | $185.73 | $185.75 | $185.70 |
| Purchase #7 | $199.27 | 3.219% | $205.6845 | $205.68 | $205.70 | $205.70 |
| 7 purchase totals = | $851.62 | $904.7082 | $904.71 | $904.80 | $904.70 | |