| 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 | $36.37 | 11.339% | $40.494 | $40.49 | $40.50 | $40.50 |
| Purchase #2 | $219.31 | 12.234% | $246.1404 | $246.14 | $246.15 | $246.10 |
| Purchase #3 | $14.99 | 6.385% | $15.9471 | $15.95 | $15.95 | $15.90 |
| Purchase #4 | $113.96 | 5.851% | $120.6278 | $120.63 | $120.65 | $120.60 |
| Purchase #5 | $239.66 | 5.599% | $253.0786 | $253.08 | $253.10 | $253.10 |
| Purchase #6 | $42.71 | 9.805% | $46.8977 | $46.90 | $46.90 | $46.90 |
| Purchase #7 | $93.97 | 3.748% | $97.492 | $97.49 | $97.50 | $97.50 |
| 7 purchase totals = | $760.97 | $820.6776 | $820.68 | $820.75 | $820.60 | |