| 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 | $101.88 | 9.539% | $111.5983 | $111.60 | $111.60 | $111.60 |
| Purchase #2 | $169.36 | 12.388% | $190.3403 | $190.34 | $190.35 | $190.30 |
| Purchase #3 | $54.41 | 12.493% | $61.2074 | $61.21 | $61.20 | $61.20 |
| Purchase #4 | $20.85 | 6.450% | $22.1948 | $22.19 | $22.20 | $22.20 |
| Purchase #5 | $118.43 | 3.455% | $122.5218 | $122.52 | $122.50 | $122.50 |
| Purchase #6 | $20.49 | 13.166% | $23.1877 | $23.19 | $23.20 | $23.20 |
| Purchase #7 | $58.31 | 4.175% | $60.7444 | $60.74 | $60.75 | $60.70 |
| 7 purchase totals = | $543.73 | $591.7947 | $591.79 | $591.80 | $591.70 | |