| 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 | $16.76 | 11.873% | $18.7499 | $18.75 | $18.75 | $18.70 |
| Purchase #2 | $63.94 | 9.592% | $70.0731 | $70.07 | $70.05 | $70.10 |
| Purchase #3 | $76.93 | 10.689% | $85.153 | $85.15 | $85.15 | $85.20 |
| Purchase #4 | $60.84 | 8.833% | $66.214 | $66.21 | $66.20 | $66.20 |
| Purchase #5 | $198.74 | 3.546% | $205.7873 | $205.79 | $205.80 | $205.80 |
| Purchase #6 | $189.36 | 11.194% | $210.557 | $210.56 | $210.55 | $210.60 |
| Purchase #7 | $146.34 | 11.578% | $163.2832 | $163.28 | $163.30 | $163.30 |
| 7 purchase totals = | $752.91 | $819.8175 | $819.81 | $819.80 | $819.90 | |