| 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 | $20.90 | 12.251% | $23.4605 | $23.46 | $23.45 | $23.50 |
| Purchase #2 | $87.96 | 8.416% | $95.3627 | $95.36 | $95.35 | $95.40 |
| Purchase #3 | $93.55 | 13.414% | $106.0988 | $106.10 | $106.10 | $106.10 |
| Purchase #4 | $243.66 | 7.208% | $261.223 | $261.22 | $261.20 | $261.20 |
| Purchase #5 | $36.26 | 4.226% | $37.7923 | $37.79 | $37.80 | $37.80 |
| Purchase #6 | $238.81 | 12.459% | $268.5633 | $268.56 | $268.55 | $268.60 |
| Purchase #7 | $89.40 | 11.112% | $99.3341 | $99.33 | $99.35 | $99.30 |
| 7 purchase totals = | $810.54 | $891.8347 | $891.82 | $891.80 | $891.90 | |