| 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 | $12.92 | 13.676% | $14.6869 | $14.69 | $14.70 | $14.70 |
| Purchase #2 | $140.99 | 9.539% | $154.439 | $154.44 | $154.45 | $154.40 |
| Purchase #3 | $22.74 | 10.406% | $25.1063 | $25.11 | $25.10 | $25.10 |
| Purchase #4 | $94.99 | 12.766% | $107.1164 | $107.12 | $107.10 | $107.10 |
| Purchase #5 | $45.42 | 13.237% | $51.4322 | $51.43 | $51.45 | $51.40 |
| Purchase #6 | $82.45 | 3.247% | $85.1272 | $85.13 | $85.15 | $85.10 |
| Purchase #7 | $16.48 | 3.632% | $17.0786 | $17.08 | $17.10 | $17.10 |
| 7 purchase totals = | $415.99 | $454.9866 | $455.00 | $455.05 | $454.90 | |