| 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 | $6.75 | 5.694% | $7.1343 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $67.51 | 3.303% | $69.7399 | $69.74 | $69.75 | $69.70 |
| Purchase #3 | $161.37 | 10.207% | $177.841 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $95.69 | 11.373% | $106.5728 | $106.57 | $106.55 | $106.60 |
| Purchase #5 | $106.58 | 6.180% | $113.1666 | $113.17 | $113.15 | $113.20 |
| Purchase #6 | $28.74 | 4.695% | $30.0893 | $30.09 | $30.10 | $30.10 |
| Purchase #7 | $193.76 | 12.747% | $218.4586 | $218.46 | $218.45 | $218.50 |
| 7 purchase totals = | $660.40 | $723.0025 | $723.00 | $723.00 | $723.00 | |