| 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 | $97.31 | 7.500% | $104.6083 | $104.61 | $104.60 | $104.60 |
| Purchase #2 | $15.99 | 8.345% | $17.3244 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $86.85 | 8.278% | $94.0394 | $94.04 | $94.05 | $94.00 |
| Purchase #4 | $239.95 | 10.140% | $264.2809 | $264.28 | $264.30 | $264.30 |
| Purchase #5 | $109.55 | 8.307% | $118.6503 | $118.65 | $118.65 | $118.70 |
| Purchase #6 | $108.58 | 12.849% | $122.5314 | $122.53 | $122.55 | $122.50 |
| Purchase #7 | $149.77 | 13.247% | $169.61 | $169.61 | $169.60 | $169.60 |
| 7 purchase totals = | $808.00 | $891.0447 | $891.04 | $891.05 | $891.00 | |