| 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 | $8.55 | 5.376% | $9.0096 | $9.01 | $9.00 | $9.00 |
| Purchase #2 | $141.75 | 7.176% | $151.922 | $151.92 | $151.90 | $151.90 |
| Purchase #3 | $71.99 | 8.322% | $77.981 | $77.98 | $78.00 | $78.00 |
| Purchase #4 | $17.25 | 3.528% | $17.8586 | $17.86 | $17.85 | $17.90 |
| Purchase #5 | $151.35 | 11.647% | $168.9777 | $168.98 | $169.00 | $169.00 |
| Purchase #6 | $16.71 | 3.531% | $17.3 | $17.30 | $17.30 | $17.30 |
| Purchase #7 | $203.51 | 10.665% | $225.2143 | $225.21 | $225.20 | $225.20 |
| 7 purchase totals = | $611.11 | $668.2632 | $668.26 | $668.25 | $668.30 | |