| 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 | $108.58 | 6.329% | $115.452 | $115.45 | $115.45 | $115.50 |
| Purchase #2 | $90.31 | 11.469% | $100.6677 | $100.67 | $100.65 | $100.70 |
| Purchase #3 | $169.79 | 6.783% | $181.3069 | $181.31 | $181.30 | $181.30 |
| Purchase #4 | $112.25 | 5.328% | $118.2307 | $118.23 | $118.25 | $118.20 |
| Purchase #5 | $49.76 | 3.228% | $51.3663 | $51.37 | $51.35 | $51.40 |
| Purchase #6 | $82.45 | 5.499% | $86.9839 | $86.98 | $87.00 | $87.00 |
| Purchase #7 | $67.40 | 12.866% | $76.0717 | $76.07 | $76.05 | $76.10 |
| 7 purchase totals = | $680.54 | $730.0792 | $730.08 | $730.05 | $730.20 | |