| 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 | $22.43 | 11.341% | $24.9738 | $24.97 | $24.95 | $25.00 |
| Purchase #2 | $164.66 | 7.752% | $177.4244 | $177.42 | $177.40 | $177.40 |
| Purchase #3 | $58.60 | 3.748% | $60.7963 | $60.80 | $60.80 | $60.80 |
| Purchase #4 | $119.86 | 11.526% | $133.6751 | $133.68 | $133.70 | $133.70 |
| Purchase #5 | $121.50 | 9.538% | $133.0887 | $133.09 | $133.10 | $133.10 |
| Purchase #6 | $171.82 | 8.197% | $185.9041 | $185.90 | $185.90 | $185.90 |
| Purchase #7 | $132.95 | 13.116% | $150.3877 | $150.39 | $150.40 | $150.40 |
| 7 purchase totals = | $791.82 | $866.2501 | $866.25 | $866.25 | $866.30 | |