| 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 | $27.56 | 6.160% | $29.2577 | $29.26 | $29.25 | $29.30 |
| Purchase #2 | $197.59 | 5.176% | $207.8173 | $207.82 | $207.80 | $207.80 |
| Purchase #3 | $197.65 | 8.210% | $213.8771 | $213.88 | $213.90 | $213.90 |
| Purchase #4 | $147.73 | 8.508% | $160.2989 | $160.30 | $160.30 | $160.30 |
| Purchase #5 | $79.89 | 3.743% | $82.8803 | $82.88 | $82.90 | $82.90 |
| Purchase #6 | $124.97 | 5.640% | $132.0183 | $132.02 | $132.00 | $132.00 |
| Purchase #7 | $224.39 | 6.849% | $239.7585 | $239.76 | $239.75 | $239.80 |
| 7 purchase totals = | $999.78 | $1,065.9081 | $1,065.92 | $1,065.90 | $1,066.00 | |