| 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 | $9.97 | 10.153% | $10.9823 | $10.98 | $11.00 | $11.00 |
| Purchase #2 | $93.44 | 11.349% | $104.0445 | $104.04 | $104.05 | $104.00 |
| Purchase #3 | $41.40 | 8.765% | $45.0287 | $45.03 | $45.05 | $45.00 |
| Purchase #4 | $119.75 | 11.670% | $133.7248 | $133.72 | $133.70 | $133.70 |
| Purchase #5 | $23.28 | 8.221% | $25.1938 | $25.19 | $25.20 | $25.20 |
| Purchase #6 | $119.50 | 3.382% | $123.5415 | $123.54 | $123.55 | $123.50 |
| Purchase #7 | $46.64 | 11.149% | $51.8399 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $453.98 | $494.3555 | $494.34 | $494.40 | $494.20 | |