| 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 | $35.38 | 7.151% | $37.91 | $37.91 | $37.90 | $37.90 |
| Purchase #2 | $248.93 | 7.419% | $267.3981 | $267.40 | $267.40 | $267.40 |
| Purchase #3 | $139.97 | 10.439% | $154.5815 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $178.41 | 8.587% | $193.7301 | $193.73 | $193.75 | $193.70 |
| Purchase #5 | $197.70 | 5.610% | $208.791 | $208.79 | $208.80 | $208.80 |
| Purchase #6 | $28.40 | 7.830% | $30.6237 | $30.62 | $30.60 | $30.60 |
| Purchase #7 | $49.57 | 7.838% | $53.4553 | $53.46 | $53.45 | $53.50 |
| 7 purchase totals = | $878.36 | $946.4897 | $946.49 | $946.50 | $946.50 | |