| 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 | $36.77 | 8.145% | $39.7649 | $39.76 | $39.75 | $39.80 |
| Purchase #2 | $173.89 | 11.477% | $193.8474 | $193.85 | $193.85 | $193.80 |
| Purchase #3 | $8.72 | 5.342% | $9.1858 | $9.19 | $9.20 | $9.20 |
| Purchase #4 | $47.33 | 8.288% | $51.2527 | $51.25 | $51.25 | $51.30 |
| Purchase #5 | $63.30 | 6.758% | $67.5778 | $67.58 | $67.60 | $67.60 |
| Purchase #6 | $199.73 | 4.432% | $208.582 | $208.58 | $208.60 | $208.60 |
| Purchase #7 | $123.64 | 3.427% | $127.8771 | $127.88 | $127.90 | $127.90 |
| 7 purchase totals = | $653.38 | $698.0877 | $698.09 | $698.15 | $698.20 | |