| 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 | $80.52 | 6.758% | $85.9615 | $85.96 | $85.95 | $86.00 |
| Purchase #2 | $10.81 | 12.666% | $12.1792 | $12.18 | $12.20 | $12.20 |
| Purchase #3 | $26.78 | 8.869% | $29.1551 | $29.16 | $29.15 | $29.20 |
| Purchase #4 | $162.70 | 7.798% | $175.3873 | $175.39 | $175.40 | $175.40 |
| Purchase #5 | $8.50 | 10.113% | $9.3596 | $9.36 | $9.35 | $9.40 |
| Purchase #6 | $215.41 | 13.325% | $244.1134 | $244.11 | $244.10 | $244.10 |
| Purchase #7 | $233.78 | 8.808% | $254.3713 | $254.37 | $254.35 | $254.40 |
| 7 purchase totals = | $738.50 | $810.5274 | $810.53 | $810.50 | $810.70 | |