| 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 | $185.41 | 6.534% | $197.5247 | $197.52 | $197.50 | $197.50 |
| Purchase #2 | $223.89 | 11.573% | $249.8008 | $249.80 | $249.80 | $249.80 |
| Purchase #3 | $78.40 | 4.304% | $81.7743 | $81.77 | $81.75 | $81.80 |
| Purchase #4 | $23.27 | 7.465% | $25.0071 | $25.01 | $25.00 | $25.00 |
| Purchase #5 | $168.87 | 10.152% | $186.0137 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $58.49 | 7.438% | $62.8405 | $62.84 | $62.85 | $62.80 |
| Purchase #7 | $93.96 | 3.861% | $97.5878 | $97.59 | $97.60 | $97.60 |
| 7 purchase totals = | $832.29 | $900.5489 | $900.54 | $900.50 | $900.50 | |