| 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 | $195.83 | 9.520% | $214.473 | $214.47 | $214.45 | $214.50 |
| Purchase #2 | $7.71 | 13.604% | $8.7589 | $8.76 | $8.75 | $8.80 |
| Purchase #3 | $233.39 | 9.428% | $255.394 | $255.39 | $255.40 | $255.40 |
| Purchase #4 | $135.41 | 8.850% | $147.3938 | $147.39 | $147.40 | $147.40 |
| Purchase #5 | $84.63 | 3.681% | $87.7452 | $87.75 | $87.75 | $87.70 |
| Purchase #6 | $109.41 | 7.792% | $117.9352 | $117.94 | $117.95 | $117.90 |
| Purchase #7 | $78.53 | 6.691% | $83.7844 | $83.78 | $83.80 | $83.80 |
| 7 purchase totals = | $844.91 | $915.4845 | $915.48 | $915.50 | $915.50 | |