| 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 | $27.77 | 4.663% | $29.0649 | $29.06 | $29.05 | $29.10 |
| Purchase #2 | $249.96 | 3.738% | $259.3035 | $259.30 | $259.30 | $259.30 |
| Purchase #3 | $72.94 | 5.171% | $76.7117 | $76.71 | $76.70 | $76.70 |
| Purchase #4 | $101.65 | 5.155% | $106.8901 | $106.89 | $106.90 | $106.90 |
| Purchase #5 | $209.47 | 4.336% | $218.5526 | $218.55 | $218.55 | $218.60 |
| Purchase #6 | $114.92 | 5.614% | $121.3716 | $121.37 | $121.35 | $121.40 |
| Purchase #7 | $243.64 | 13.513% | $276.5631 | $276.56 | $276.55 | $276.60 |
| 7 purchase totals = | $1,020.35 | $1,088.4575 | $1,088.44 | $1,088.40 | $1,088.60 | |