| 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 | $52.41 | 7.721% | $56.4566 | $56.46 | $56.45 | $56.50 |
| Purchase #2 | $170.36 | 8.200% | $184.3295 | $184.33 | $184.35 | $184.30 |
| Purchase #3 | $88.28 | 12.314% | $99.1508 | $99.15 | $99.15 | $99.20 |
| Purchase #4 | $54.55 | 13.500% | $61.9143 | $61.91 | $61.90 | $61.90 |
| Purchase #5 | $163.41 | 4.627% | $170.971 | $170.97 | $170.95 | $171.00 |
| Purchase #6 | $97.64 | 5.313% | $102.8276 | $102.83 | $102.85 | $102.80 |
| Purchase #7 | $188.43 | 5.424% | $198.6504 | $198.65 | $198.65 | $198.70 |
| 7 purchase totals = | $815.08 | $874.3002 | $874.30 | $874.30 | $874.40 | |