| 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 | $93.39 | 13.531% | $106.0266 | $106.03 | $106.05 | $106.00 |
| Purchase #2 | $191.60 | 7.415% | $205.8071 | $205.81 | $205.80 | $205.80 |
| Purchase #3 | $43.35 | 7.795% | $46.7291 | $46.73 | $46.75 | $46.70 |
| Purchase #4 | $26.49 | 13.263% | $30.0034 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $35.36 | 12.846% | $39.9023 | $39.90 | $39.90 | $39.90 |
| Purchase #6 | $144.30 | 10.724% | $159.7747 | $159.77 | $159.75 | $159.80 |
| Purchase #7 | $5.44 | 6.719% | $5.8055 | $5.81 | $5.80 | $5.80 |
| 7 purchase totals = | $539.93 | $594.0487 | $594.05 | $594.05 | $594.00 | |