| 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 | $14.32 | 4.758% | $15.0013 | $15.00 | $15.00 | $15.00 |
| Purchase #2 | $209.43 | 8.209% | $226.6221 | $226.62 | $226.60 | $226.60 |
| Purchase #3 | $92.43 | 13.692% | $105.0855 | $105.09 | $105.10 | $105.10 |
| Purchase #4 | $82.73 | 5.744% | $87.482 | $87.48 | $87.50 | $87.50 |
| Purchase #5 | $175.39 | 12.839% | $197.9083 | $197.91 | $197.90 | $197.90 |
| Purchase #6 | $8.83 | 12.670% | $9.9488 | $9.95 | $9.95 | $9.90 |
| Purchase #7 | $179.80 | 3.763% | $186.5659 | $186.57 | $186.55 | $186.60 |
| 7 purchase totals = | $762.93 | $828.6139 | $828.62 | $828.60 | $828.60 | |