| 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 | $6.77 | 11.267% | $7.5328 | $7.53 | $7.55 | $7.50 |
| Purchase #2 | $86.56 | 5.765% | $91.5502 | $91.55 | $91.55 | $91.60 |
| Purchase #3 | $26.66 | 13.533% | $30.2679 | $30.27 | $30.25 | $30.30 |
| Purchase #4 | $13.31 | 3.224% | $13.7391 | $13.74 | $13.75 | $13.70 |
| Purchase #5 | $94.89 | 6.722% | $101.2685 | $101.27 | $101.25 | $101.30 |
| Purchase #6 | $70.41 | 9.543% | $77.1292 | $77.13 | $77.15 | $77.10 |
| Purchase #7 | $239.96 | 12.748% | $270.5501 | $270.55 | $270.55 | $270.60 |
| 7 purchase totals = | $538.56 | $592.0378 | $592.04 | $592.05 | $592.10 | |