| 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 | $52.41 | 9.638% | $57.4613 | $57.46 | $57.45 | $57.50 |
| Purchase #2 | $208.44 | 8.428% | $226.0073 | $226.01 | $226.00 | $226.00 |
| Purchase #3 | $114.31 | 6.338% | $121.555 | $121.56 | $121.55 | $121.60 |
| Purchase #4 | $113.38 | 4.685% | $118.6919 | $118.69 | $118.70 | $118.70 |
| Purchase #5 | $221.75 | 4.787% | $232.3652 | $232.37 | $232.35 | $232.40 |
| Purchase #6 | $187.50 | 6.333% | $199.3744 | $199.37 | $199.35 | $199.40 |
| Purchase #7 | $156.46 | 8.676% | $170.0345 | $170.03 | $170.05 | $170.00 |
| 7 purchase totals = | $1,054.25 | $1,125.4896 | $1,125.49 | $1,125.45 | $1,125.60 | |