| 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 | $9.66 | 3.812% | $10.0282 | $10.03 | $10.05 | $10.00 |
| Purchase #2 | $45.62 | 7.636% | $49.1035 | $49.10 | $49.10 | $49.10 |
| Purchase #3 | $110.94 | 8.613% | $120.4953 | $120.50 | $120.50 | $120.50 |
| Purchase #4 | $173.62 | 5.462% | $183.1031 | $183.10 | $183.10 | $183.10 |
| Purchase #5 | $82.83 | 6.712% | $88.3895 | $88.39 | $88.40 | $88.40 |
| Purchase #6 | $205.87 | 8.561% | $223.4945 | $223.49 | $223.50 | $223.50 |
| Purchase #7 | $53.87 | 9.127% | $58.7867 | $58.79 | $58.80 | $58.80 |
| 7 purchase totals = | $682.41 | $733.4008 | $733.40 | $733.45 | $733.40 | |