| 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 | $52.45 | 7.487% | $56.3769 | $56.38 | $56.40 | $56.40 |
| Purchase #2 | $11.60 | 4.699% | $12.1451 | $12.15 | $12.15 | $12.10 |
| Purchase #3 | $90.73 | 4.681% | $94.9771 | $94.98 | $95.00 | $95.00 |
| Purchase #4 | $16.32 | 10.605% | $18.0507 | $18.05 | $18.05 | $18.10 |
| Purchase #5 | $7.94 | 10.285% | $8.7566 | $8.76 | $8.75 | $8.80 |
| Purchase #6 | $151.27 | 12.209% | $169.7386 | $169.74 | $169.75 | $169.70 |
| Purchase #7 | $249.75 | 4.700% | $261.4883 | $261.49 | $261.50 | $261.50 |
| 7 purchase totals = | $580.06 | $621.5333 | $621.55 | $621.60 | $621.60 | |