| 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 | $32.79 | 11.114% | $36.4343 | $36.43 | $36.45 | $36.40 |
| Purchase #2 | $165.66 | 9.657% | $181.6578 | $181.66 | $181.65 | $181.70 |
| Purchase #3 | $155.66 | 5.456% | $164.1528 | $164.15 | $164.15 | $164.20 |
| Purchase #4 | $118.55 | 11.277% | $131.9189 | $131.92 | $131.90 | $131.90 |
| Purchase #5 | $74.62 | 10.257% | $82.2738 | $82.27 | $82.25 | $82.30 |
| Purchase #6 | $67.99 | 11.211% | $75.6124 | $75.61 | $75.60 | $75.60 |
| Purchase #7 | $225.57 | 6.749% | $240.7937 | $240.79 | $240.80 | $240.80 |
| 7 purchase totals = | $840.84 | $912.8437 | $912.83 | $912.80 | $912.90 | |