| 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 | $27.95 | 7.403% | $30.0191 | $30.02 | $30.00 | $30.00 |
| Purchase #2 | $181.36 | 3.848% | $188.3387 | $188.34 | $188.35 | $188.30 |
| Purchase #3 | $129.65 | 4.123% | $134.9955 | $135.00 | $135.00 | $135.00 |
| Purchase #4 | $103.51 | 13.283% | $117.2592 | $117.26 | $117.25 | $117.30 |
| Purchase #5 | $118.98 | 3.249% | $122.8457 | $122.85 | $122.85 | $122.80 |
| Purchase #6 | $196.78 | 4.245% | $205.1333 | $205.13 | $205.15 | $205.10 |
| Purchase #7 | $7.25 | 5.360% | $7.6386 | $7.64 | $7.65 | $7.60 |
| 7 purchase totals = | $765.48 | $806.2301 | $806.24 | $806.25 | $806.10 | |