| 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 | $66.54 | 5.336% | $70.0906 | $70.09 | $70.10 | $70.10 |
| Purchase #2 | $226.80 | 5.825% | $240.0111 | $240.01 | $240.00 | $240.00 |
| Purchase #3 | $156.73 | 4.316% | $163.4945 | $163.49 | $163.50 | $163.50 |
| Purchase #4 | $21.90 | 8.420% | $23.744 | $23.74 | $23.75 | $23.70 |
| Purchase #5 | $37.35 | 6.324% | $39.712 | $39.71 | $39.70 | $39.70 |
| Purchase #6 | $8.47 | 11.820% | $9.4712 | $9.47 | $9.45 | $9.50 |
| Purchase #7 | $181.99 | 4.334% | $189.8774 | $189.88 | $189.90 | $189.90 |
| 7 purchase totals = | $699.78 | $736.4008 | $736.39 | $736.40 | $736.40 | |