| 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 | $22.78 | 3.304% | $23.5327 | $23.53 | $23.55 | $23.50 |
| Purchase #2 | $67.58 | 8.784% | $73.5162 | $73.52 | $73.50 | $73.50 |
| Purchase #3 | $8.38 | 12.571% | $9.4334 | $9.43 | $9.45 | $9.40 |
| Purchase #4 | $232.75 | 12.274% | $261.3177 | $261.32 | $261.30 | $261.30 |
| Purchase #5 | $157.92 | 7.300% | $169.4482 | $169.45 | $169.45 | $169.40 |
| Purchase #6 | $29.96 | 6.330% | $31.8565 | $31.86 | $31.85 | $31.90 |
| Purchase #7 | $168.57 | 13.448% | $191.2393 | $191.24 | $191.25 | $191.20 |
| 7 purchase totals = | $687.94 | $760.3440 | $760.35 | $760.35 | $760.20 | |