| 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 | $138.46 | 9.539% | $151.6677 | $151.67 | $151.65 | $151.70 |
| Purchase #2 | $243.95 | 8.221% | $264.0051 | $264.01 | $264.00 | $264.00 |
| Purchase #3 | $28.36 | 8.650% | $30.8131 | $30.81 | $30.80 | $30.80 |
| Purchase #4 | $22.93 | 9.332% | $25.0698 | $25.07 | $25.05 | $25.10 |
| Purchase #5 | $7.97 | 8.119% | $8.6171 | $8.62 | $8.60 | $8.60 |
| Purchase #6 | $45.55 | 9.784% | $50.0066 | $50.01 | $50.00 | $50.00 |
| Purchase #7 | $21.95 | 12.324% | $24.6551 | $24.66 | $24.65 | $24.70 |
| 7 purchase totals = | $509.17 | $554.8345 | $554.85 | $554.75 | $554.90 | |