| 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 | $10.47 | 4.126% | $10.902 | $10.90 | $10.90 | $10.90 |
| Purchase #2 | $86.91 | 12.620% | $97.878 | $97.88 | $97.90 | $97.90 |
| Purchase #3 | $160.89 | 10.587% | $177.9234 | $177.92 | $177.90 | $177.90 |
| Purchase #4 | $99.58 | 11.554% | $111.0855 | $111.09 | $111.10 | $111.10 |
| Purchase #5 | $17.28 | 8.781% | $18.7974 | $18.80 | $18.80 | $18.80 |
| Purchase #6 | $70.78 | 5.729% | $74.835 | $74.84 | $74.85 | $74.80 |
| Purchase #7 | $190.37 | 5.609% | $201.0479 | $201.05 | $201.05 | $201.00 |
| 7 purchase totals = | $636.28 | $692.4692 | $692.48 | $692.50 | $692.40 | |