| 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 | $42.82 | 3.341% | $44.2506 | $44.25 | $44.25 | $44.30 |
| Purchase #2 | $167.49 | 7.108% | $179.3952 | $179.40 | $179.40 | $179.40 |
| Purchase #3 | $151.77 | 11.837% | $169.735 | $169.74 | $169.75 | $169.70 |
| Purchase #4 | $8.34 | 10.104% | $9.1827 | $9.18 | $9.20 | $9.20 |
| Purchase #5 | $127.47 | 8.194% | $137.9149 | $137.91 | $137.90 | $137.90 |
| Purchase #6 | $58.42 | 11.504% | $65.1406 | $65.14 | $65.15 | $65.10 |
| Purchase #7 | $221.62 | 5.526% | $233.8667 | $233.87 | $233.85 | $233.90 |
| 7 purchase totals = | $777.93 | $839.4857 | $839.49 | $839.50 | $839.50 | |