| 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 | $7.48 | 10.599% | $8.2728 | $8.27 | $8.25 | $8.30 |
| Purchase #2 | $38.64 | 11.724% | $43.1702 | $43.17 | $43.15 | $43.20 |
| Purchase #3 | $20.37 | 11.316% | $22.6751 | $22.68 | $22.70 | $22.70 |
| Purchase #4 | $196.98 | 4.383% | $205.6136 | $205.61 | $205.60 | $205.60 |
| Purchase #5 | $218.27 | 7.488% | $234.6141 | $234.61 | $234.60 | $234.60 |
| Purchase #6 | $57.79 | 10.218% | $63.695 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $227.87 | 10.119% | $250.9282 | $250.93 | $250.95 | $250.90 |
| 7 purchase totals = | $767.40 | $828.9690 | $828.97 | $828.95 | $829.00 | |