| 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 | $50.27 | 6.789% | $53.6828 | $53.68 | $53.70 | $53.70 |
| Purchase #2 | $21.41 | 8.447% | $23.2185 | $23.22 | $23.20 | $23.20 |
| Purchase #3 | $168.28 | 10.166% | $185.3873 | $185.39 | $185.40 | $185.40 |
| Purchase #4 | $10.42 | 6.266% | $11.0729 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $128.55 | 11.704% | $143.5955 | $143.60 | $143.60 | $143.60 |
| Purchase #6 | $51.59 | 13.469% | $58.5387 | $58.54 | $58.55 | $58.50 |
| Purchase #7 | $157.40 | 10.339% | $173.6736 | $173.67 | $173.65 | $173.70 |
| 7 purchase totals = | $587.92 | $649.1693 | $649.17 | $649.15 | $649.20 | |