| 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 | $26.48 | 4.609% | $27.7005 | $27.70 | $27.70 | $27.70 |
| Purchase #2 | $43.32 | 3.547% | $44.8566 | $44.86 | $44.85 | $44.90 |
| Purchase #3 | $63.73 | 3.514% | $65.9695 | $65.97 | $65.95 | $66.00 |
| Purchase #4 | $114.63 | 9.677% | $125.7227 | $125.72 | $125.70 | $125.70 |
| Purchase #5 | $130.84 | 3.112% | $134.9117 | $134.91 | $134.90 | $134.90 |
| Purchase #6 | $197.34 | 5.699% | $208.5864 | $208.59 | $208.60 | $208.60 |
| Purchase #7 | $238.47 | 4.353% | $248.8506 | $248.85 | $248.85 | $248.90 |
| 7 purchase totals = | $814.81 | $856.5980 | $856.60 | $856.55 | $856.70 | |