| 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 | $24.39 | 10.143% | $26.8639 | $26.86 | $26.85 | $26.90 |
| Purchase #2 | $15.33 | 13.837% | $17.4512 | $17.45 | $17.45 | $17.50 |
| Purchase #3 | $105.34 | 6.612% | $112.3051 | $112.31 | $112.30 | $112.30 |
| Purchase #4 | $227.27 | 4.662% | $237.8653 | $237.87 | $237.85 | $237.90 |
| Purchase #5 | $9.48 | 13.213% | $10.7326 | $10.73 | $10.75 | $10.70 |
| Purchase #6 | $184.28 | 4.844% | $193.2065 | $193.21 | $193.20 | $193.20 |
| Purchase #7 | $192.38 | 11.702% | $214.8923 | $214.89 | $214.90 | $214.90 |
| 7 purchase totals = | $758.47 | $813.3169 | $813.32 | $813.30 | $813.40 | |