| 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 | $92.88 | 4.790% | $97.329 | $97.33 | $97.35 | $97.30 |
| Purchase #2 | $9.33 | 3.217% | $9.6301 | $9.63 | $9.65 | $9.60 |
| Purchase #3 | $226.76 | 12.454% | $255.0007 | $255.00 | $255.00 | $255.00 |
| Purchase #4 | $6.37 | 13.223% | $7.2123 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $250.71 | 12.627% | $282.3672 | $282.37 | $282.35 | $282.40 |
| Purchase #6 | $72.42 | 4.780% | $75.8817 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $178.61 | 5.501% | $188.4353 | $188.44 | $188.45 | $188.40 |
| 7 purchase totals = | $837.08 | $915.8563 | $915.86 | $915.90 | $915.80 | |