| 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 | $25.46 | 13.264% | $28.837 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $171.70 | 13.687% | $195.2006 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $10.81 | 10.274% | $11.9206 | $11.92 | $11.90 | $11.90 |
| Purchase #4 | $19.36 | 5.205% | $20.3677 | $20.37 | $20.35 | $20.40 |
| Purchase #5 | $221.76 | 13.811% | $252.3873 | $252.39 | $252.40 | $252.40 |
| Purchase #6 | $186.49 | 10.160% | $205.4374 | $205.44 | $205.45 | $205.40 |
| Purchase #7 | $180.80 | 3.655% | $187.4082 | $187.41 | $187.40 | $187.40 |
| 7 purchase totals = | $816.38 | $901.5588 | $901.57 | $901.55 | $901.50 | |