| 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 | $77.59 | 12.659% | $87.4121 | $87.41 | $87.40 | $87.40 |
| Purchase #2 | $168.50 | 10.690% | $186.5127 | $186.51 | $186.50 | $186.50 |
| Purchase #3 | $60.27 | 5.640% | $63.6692 | $63.67 | $63.65 | $63.70 |
| Purchase #4 | $234.80 | 4.662% | $245.7464 | $245.75 | $245.75 | $245.70 |
| Purchase #5 | $158.50 | 10.546% | $175.2154 | $175.22 | $175.20 | $175.20 |
| Purchase #6 | $82.71 | 6.805% | $88.3384 | $88.34 | $88.35 | $88.30 |
| Purchase #7 | $41.40 | 3.135% | $42.6979 | $42.70 | $42.70 | $42.70 |
| 7 purchase totals = | $823.77 | $889.5921 | $889.60 | $889.55 | $889.50 | |