| 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 | $163.49 | 3.866% | $169.8105 | $169.81 | $169.80 | $169.80 |
| Purchase #2 | $5.62 | 5.822% | $5.9472 | $5.95 | $5.95 | $5.90 |
| Purchase #3 | $65.66 | 11.487% | $73.2024 | $73.20 | $73.20 | $73.20 |
| Purchase #4 | $186.27 | 13.552% | $211.5133 | $211.51 | $211.50 | $211.50 |
| Purchase #5 | $201.43 | 5.403% | $212.3133 | $212.31 | $212.30 | $212.30 |
| Purchase #6 | $71.84 | 9.573% | $78.7172 | $78.72 | $78.70 | $78.70 |
| Purchase #7 | $139.52 | 3.150% | $143.9149 | $143.91 | $143.90 | $143.90 |
| 7 purchase totals = | $833.83 | $895.4188 | $895.41 | $895.35 | $895.30 | |