| 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 | $15.43 | 6.505% | $16.4337 | $16.43 | $16.45 | $16.40 |
| Purchase #2 | $201.30 | 12.474% | $226.4102 | $226.41 | $226.40 | $226.40 |
| Purchase #3 | $73.47 | 4.544% | $76.8085 | $76.81 | $76.80 | $76.80 |
| Purchase #4 | $63.79 | 7.807% | $68.7701 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $166.32 | 4.539% | $173.8693 | $173.87 | $173.85 | $173.90 |
| Purchase #6 | $76.55 | 9.711% | $83.9838 | $83.98 | $84.00 | $84.00 |
| Purchase #7 | $241.81 | 6.612% | $257.7985 | $257.80 | $257.80 | $257.80 |
| 7 purchase totals = | $838.67 | $904.0741 | $904.07 | $904.05 | $904.10 | |