| 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 | $30.52 | 3.181% | $31.4908 | $31.49 | $31.50 | $31.50 |
| Purchase #2 | $31.68 | 4.272% | $33.0334 | $33.03 | $33.05 | $33.00 |
| Purchase #3 | $196.28 | 10.686% | $217.2545 | $217.25 | $217.25 | $217.30 |
| Purchase #4 | $18.26 | 4.175% | $19.0224 | $19.02 | $19.00 | $19.00 |
| Purchase #5 | $214.57 | 11.465% | $239.1705 | $239.17 | $239.15 | $239.20 |
| Purchase #6 | $8.29 | 4.790% | $8.6871 | $8.69 | $8.70 | $8.70 |
| Purchase #7 | $153.73 | 5.863% | $162.7432 | $162.74 | $162.75 | $162.70 |
| 7 purchase totals = | $653.33 | $711.4019 | $711.39 | $711.40 | $711.40 | |