| 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 | $57.80 | 12.254% | $64.8828 | $64.88 | $64.90 | $64.90 |
| Purchase #2 | $75.52 | 8.327% | $81.8086 | $81.81 | $81.80 | $81.80 |
| Purchase #3 | $67.99 | 7.347% | $72.9852 | $72.99 | $73.00 | $73.00 |
| Purchase #4 | $234.50 | 11.708% | $261.9553 | $261.96 | $261.95 | $262.00 |
| Purchase #5 | $244.81 | 13.536% | $277.9475 | $277.95 | $277.95 | $277.90 |
| Purchase #6 | $86.27 | 3.579% | $89.3576 | $89.36 | $89.35 | $89.40 |
| Purchase #7 | $171.38 | 6.867% | $183.1487 | $183.15 | $183.15 | $183.10 |
| 7 purchase totals = | $938.27 | $1,032.0857 | $1,032.10 | $1,032.10 | $1,032.10 | |