| 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 | $87.67 | 7.328% | $94.0945 | $94.09 | $94.10 | $94.10 |
| Purchase #2 | $197.89 | 5.410% | $208.5958 | $208.60 | $208.60 | $208.60 |
| Purchase #3 | $22.31 | 6.500% | $23.7602 | $23.76 | $23.75 | $23.80 |
| Purchase #4 | $207.81 | 10.264% | $229.1396 | $229.14 | $229.15 | $229.10 |
| Purchase #5 | $122.44 | 9.298% | $133.8245 | $133.82 | $133.80 | $133.80 |
| Purchase #6 | $26.89 | 13.339% | $30.4769 | $30.48 | $30.50 | $30.50 |
| Purchase #7 | $112.64 | 4.747% | $117.987 | $117.99 | $118.00 | $118.00 |
| 7 purchase totals = | $777.65 | $837.8785 | $837.88 | $837.90 | $837.90 | |