| 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 | $69.95 | 12.392% | $78.6182 | $78.62 | $78.60 | $78.60 |
| Purchase #2 | $45.32 | 9.699% | $49.7156 | $49.72 | $49.70 | $49.70 |
| Purchase #3 | $140.54 | 5.494% | $148.2613 | $148.26 | $148.25 | $148.30 |
| Purchase #4 | $16.99 | 5.411% | $17.9093 | $17.91 | $17.90 | $17.90 |
| Purchase #5 | $106.43 | 3.165% | $109.7985 | $109.80 | $109.80 | $109.80 |
| Purchase #6 | $40.78 | 10.610% | $45.1068 | $45.11 | $45.10 | $45.10 |
| Purchase #7 | $169.33 | 5.492% | $178.6296 | $178.63 | $178.65 | $178.60 |
| 7 purchase totals = | $589.34 | $628.0393 | $628.05 | $628.00 | $628.00 | |