| 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 | $145.41 | 6.535% | $154.9125 | $154.91 | $154.90 | $154.90 |
| Purchase #2 | $56.65 | 12.260% | $63.5953 | $63.60 | $63.60 | $63.60 |
| Purchase #3 | $121.58 | 3.285% | $125.5739 | $125.57 | $125.55 | $125.60 |
| Purchase #4 | $146.41 | 7.148% | $156.8754 | $156.88 | $156.90 | $156.90 |
| Purchase #5 | $114.65 | 8.680% | $124.6016 | $124.60 | $124.60 | $124.60 |
| Purchase #6 | $248.46 | 4.784% | $260.3463 | $260.35 | $260.35 | $260.30 |
| Purchase #7 | $57.54 | 6.838% | $61.4746 | $61.47 | $61.45 | $61.50 |
| 7 purchase totals = | $890.70 | $947.3796 | $947.38 | $947.35 | $947.40 | |