| 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 | $48.43 | 6.820% | $51.7329 | $51.73 | $51.75 | $51.70 |
| Purchase #2 | $17.40 | 8.570% | $18.8912 | $18.89 | $18.90 | $18.90 |
| Purchase #3 | $190.88 | 12.532% | $214.8011 | $214.80 | $214.80 | $214.80 |
| Purchase #4 | $233.90 | 6.713% | $249.6017 | $249.60 | $249.60 | $249.60 |
| Purchase #5 | $26.98 | 13.320% | $30.5737 | $30.57 | $30.55 | $30.60 |
| Purchase #6 | $10.91 | 4.203% | $11.3685 | $11.37 | $11.35 | $11.40 |
| Purchase #7 | $229.70 | 8.106% | $248.3195 | $248.32 | $248.30 | $248.30 |
| 7 purchase totals = | $758.20 | $825.2886 | $825.28 | $825.25 | $825.30 | |