| 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 | $119.78 | 8.578% | $130.0547 | $130.05 | $130.05 | $130.10 |
| Purchase #2 | $27.41 | 9.514% | $30.0178 | $30.02 | $30.00 | $30.00 |
| Purchase #3 | $150.93 | 8.526% | $163.7983 | $163.80 | $163.80 | $163.80 |
| Purchase #4 | $83.61 | 8.190% | $90.4577 | $90.46 | $90.45 | $90.50 |
| Purchase #5 | $23.89 | 3.681% | $24.7694 | $24.77 | $24.75 | $24.80 |
| Purchase #6 | $167.66 | 10.603% | $185.437 | $185.44 | $185.45 | $185.40 |
| Purchase #7 | $221.42 | 13.677% | $251.7036 | $251.70 | $251.70 | $251.70 |
| 7 purchase totals = | $794.70 | $876.2385 | $876.24 | $876.20 | $876.30 | |