| 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 | $22.85 | 11.180% | $25.4046 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $8.86 | 12.286% | $9.9485 | $9.95 | $9.95 | $9.90 |
| Purchase #3 | $159.53 | 6.474% | $169.858 | $169.86 | $169.85 | $169.90 |
| Purchase #4 | $147.30 | 7.848% | $158.8601 | $158.86 | $158.85 | $158.90 |
| Purchase #5 | $239.92 | 9.145% | $261.8607 | $261.86 | $261.85 | $261.90 |
| Purchase #6 | $175.63 | 13.772% | $199.8178 | $199.82 | $199.80 | $199.80 |
| Purchase #7 | $54.39 | 6.700% | $58.0341 | $58.03 | $58.05 | $58.00 |
| 7 purchase totals = | $808.48 | $883.7838 | $883.78 | $883.75 | $883.80 | |