| 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 | $8.97 | 5.219% | $9.4381 | $9.44 | $9.45 | $9.40 |
| Purchase #2 | $182.61 | 4.811% | $191.3954 | $191.40 | $191.40 | $191.40 |
| Purchase #3 | $7.65 | 11.258% | $8.5112 | $8.51 | $8.50 | $8.50 |
| Purchase #4 | $69.27 | 10.770% | $76.7304 | $76.73 | $76.75 | $76.70 |
| Purchase #5 | $148.79 | 11.857% | $166.432 | $166.43 | $166.45 | $166.40 |
| Purchase #6 | $230.89 | 11.317% | $257.0198 | $257.02 | $257.00 | $257.00 |
| Purchase #7 | $120.26 | 10.134% | $132.4471 | $132.45 | $132.45 | $132.40 |
| 7 purchase totals = | $768.44 | $841.9740 | $841.98 | $842.00 | $841.80 | |