| 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 | $43.39 | 5.279% | $45.6806 | $45.68 | $45.70 | $45.70 |
| Purchase #2 | $13.48 | 13.641% | $15.3188 | $15.32 | $15.30 | $15.30 |
| Purchase #3 | $15.85 | 10.732% | $17.551 | $17.55 | $17.55 | $17.60 |
| Purchase #4 | $115.35 | 12.401% | $129.6546 | $129.65 | $129.65 | $129.70 |
| Purchase #5 | $96.68 | 11.447% | $107.747 | $107.75 | $107.75 | $107.70 |
| Purchase #6 | $138.88 | 8.241% | $150.3251 | $150.33 | $150.35 | $150.30 |
| Purchase #7 | $27.48 | 12.176% | $30.826 | $30.83 | $30.85 | $30.80 |
| 7 purchase totals = | $451.11 | $497.1031 | $497.11 | $497.15 | $497.10 | |