| 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 | $21.92 | 4.556% | $22.9187 | $22.92 | $22.90 | $22.90 |
| Purchase #2 | $116.39 | 4.527% | $121.659 | $121.66 | $121.65 | $121.70 |
| Purchase #3 | $112.27 | 3.844% | $116.5857 | $116.59 | $116.60 | $116.60 |
| Purchase #4 | $137.43 | 6.169% | $145.9081 | $145.91 | $145.90 | $145.90 |
| Purchase #5 | $168.39 | 3.120% | $173.6438 | $173.64 | $173.65 | $173.60 |
| Purchase #6 | $11.39 | 13.655% | $12.9453 | $12.95 | $12.95 | $12.90 |
| Purchase #7 | $142.76 | 6.366% | $151.8481 | $151.85 | $151.85 | $151.80 |
| 7 purchase totals = | $710.55 | $745.5087 | $745.52 | $745.50 | $745.40 | |