| 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 | $100.55 | 5.243% | $105.8218 | $105.82 | $105.80 | $105.80 |
| Purchase #2 | $111.27 | 8.408% | $120.6256 | $120.63 | $120.65 | $120.60 |
| Purchase #3 | $118.90 | 9.710% | $130.4452 | $130.45 | $130.45 | $130.40 |
| Purchase #4 | $102.65 | 7.618% | $110.4699 | $110.47 | $110.45 | $110.50 |
| Purchase #5 | $72.51 | 7.439% | $77.904 | $77.90 | $77.90 | $77.90 |
| Purchase #6 | $211.89 | 9.382% | $231.7695 | $231.77 | $231.75 | $231.80 |
| Purchase #7 | $185.35 | 8.853% | $201.759 | $201.76 | $201.75 | $201.80 |
| 7 purchase totals = | $903.12 | $978.7950 | $978.80 | $978.75 | $978.80 | |