| 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 | $76.94 | 12.614% | $86.6452 | $86.65 | $86.65 | $86.60 |
| Purchase #2 | $166.50 | 9.451% | $182.2359 | $182.24 | $182.25 | $182.20 |
| Purchase #3 | $69.27 | 4.278% | $72.2334 | $72.23 | $72.25 | $72.20 |
| Purchase #4 | $25.57 | 12.230% | $28.6972 | $28.70 | $28.70 | $28.70 |
| Purchase #5 | $67.73 | 10.318% | $74.7184 | $74.72 | $74.70 | $74.70 |
| Purchase #6 | $97.80 | 9.318% | $106.913 | $106.91 | $106.90 | $106.90 |
| Purchase #7 | $161.68 | 6.682% | $172.4835 | $172.48 | $172.50 | $172.50 |
| 7 purchase totals = | $665.49 | $723.9266 | $723.93 | $723.95 | $723.80 | |