| 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 | $53.27 | 11.526% | $59.4099 | $59.41 | $59.40 | $59.40 |
| Purchase #2 | $45.67 | 5.667% | $48.2581 | $48.26 | $48.25 | $48.30 |
| Purchase #3 | $9.77 | 12.208% | $10.9627 | $10.96 | $10.95 | $11.00 |
| Purchase #4 | $56.73 | 9.310% | $62.0116 | $62.01 | $62.00 | $62.00 |
| Purchase #5 | $22.91 | 9.278% | $25.0356 | $25.04 | $25.05 | $25.00 |
| Purchase #6 | $157.47 | 13.669% | $178.9946 | $178.99 | $179.00 | $179.00 |
| Purchase #7 | $13.56 | 6.381% | $14.4253 | $14.43 | $14.45 | $14.40 |
| 7 purchase totals = | $359.38 | $399.0978 | $399.10 | $399.10 | $399.10 | |