| 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 | $100.72 | 5.197% | $105.9544 | $105.95 | $105.95 | $106.00 |
| Purchase #2 | $58.95 | 6.702% | $62.9008 | $62.90 | $62.90 | $62.90 |
| Purchase #3 | $48.94 | 5.289% | $51.5284 | $51.53 | $51.55 | $51.50 |
| Purchase #4 | $218.47 | 11.811% | $244.2735 | $244.27 | $244.25 | $244.30 |
| Purchase #5 | $196.30 | 6.277% | $208.6218 | $208.62 | $208.60 | $208.60 |
| Purchase #6 | $216.25 | 8.335% | $234.2744 | $234.27 | $234.25 | $234.30 |
| Purchase #7 | $9.76 | 7.117% | $10.4546 | $10.45 | $10.45 | $10.50 |
| 7 purchase totals = | $849.39 | $918.0079 | $917.99 | $917.95 | $918.10 | |