| 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 | $82.55 | 3.805% | $85.691 | $85.69 | $85.70 | $85.70 |
| Purchase #2 | $136.30 | 5.429% | $143.6997 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $249.52 | 9.379% | $272.9225 | $272.92 | $272.90 | $272.90 |
| Purchase #4 | $72.58 | 9.349% | $79.3655 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $203.98 | 11.490% | $227.4173 | $227.42 | $227.40 | $227.40 |
| Purchase #6 | $58.39 | 5.641% | $61.6838 | $61.68 | $61.70 | $61.70 |
| Purchase #7 | $119.37 | 11.220% | $132.7633 | $132.76 | $132.75 | $132.80 |
| 7 purchase totals = | $922.69 | $1,003.5431 | $1,003.54 | $1,003.50 | $1,003.60 | |