| 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 | $105.57 | 3.439% | $109.2006 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $106.62 | 13.691% | $121.2173 | $121.22 | $121.20 | $121.20 |
| Purchase #3 | $21.51 | 13.629% | $24.4416 | $24.44 | $24.45 | $24.40 |
| Purchase #4 | $132.54 | 11.471% | $147.7437 | $147.74 | $147.75 | $147.70 |
| Purchase #5 | $50.56 | 7.812% | $54.5097 | $54.51 | $54.50 | $54.50 |
| Purchase #6 | $76.39 | 13.628% | $86.8004 | $86.80 | $86.80 | $86.80 |
| Purchase #7 | $102.37 | 5.191% | $107.684 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $595.56 | $651.5973 | $651.59 | $651.60 | $651.50 | |