| 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 | $14.89 | 6.799% | $15.9024 | $15.90 | $15.90 | $15.90 |
| Purchase #2 | $134.28 | 12.591% | $151.1872 | $151.19 | $151.20 | $151.20 |
| Purchase #3 | $15.27 | 8.544% | $16.5747 | $16.57 | $16.55 | $16.60 |
| Purchase #4 | $203.67 | 11.490% | $227.0717 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $43.25 | 13.652% | $49.1545 | $49.15 | $49.15 | $49.20 |
| Purchase #6 | $207.71 | 7.769% | $223.847 | $223.85 | $223.85 | $223.80 |
| Purchase #7 | $99.75 | 13.739% | $113.4547 | $113.45 | $113.45 | $113.50 |
| 7 purchase totals = | $718.82 | $797.1922 | $797.18 | $797.15 | $797.30 | |