| 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 | $79.94 | 6.631% | $85.2408 | $85.24 | $85.25 | $85.20 |
| Purchase #2 | $52.33 | 9.437% | $57.2684 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $198.87 | 12.853% | $224.4308 | $224.43 | $224.45 | $224.40 |
| Purchase #4 | $227.41 | 9.138% | $248.1907 | $248.19 | $248.20 | $248.20 |
| Purchase #5 | $240.48 | 8.565% | $261.0771 | $261.08 | $261.10 | $261.10 |
| Purchase #6 | $75.28 | 12.420% | $84.6298 | $84.63 | $84.65 | $84.60 |
| Purchase #7 | $122.29 | 12.419% | $137.4772 | $137.48 | $137.50 | $137.50 |
| 7 purchase totals = | $996.60 | $1,098.3148 | $1,098.32 | $1,098.40 | $1,098.30 | |