| 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 | $21.83 | 13.456% | $24.7674 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $156.65 | 4.354% | $163.4705 | $163.47 | $163.45 | $163.50 |
| Purchase #3 | $36.73 | 6.727% | $39.2008 | $39.20 | $39.20 | $39.20 |
| Purchase #4 | $36.29 | 4.737% | $38.0091 | $38.01 | $38.00 | $38.00 |
| Purchase #5 | $231.32 | 7.791% | $249.3421 | $249.34 | $249.35 | $249.30 |
| Purchase #6 | $56.81 | 8.748% | $61.7797 | $61.78 | $61.80 | $61.80 |
| Purchase #7 | $126.57 | 6.289% | $134.53 | $134.53 | $134.55 | $134.50 |
| 7 purchase totals = | $666.20 | $711.0996 | $711.10 | $711.10 | $711.10 | |