| 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 | $53.37 | 8.800% | $58.0666 | $58.07 | $58.05 | $58.10 |
| Purchase #2 | $11.60 | 11.407% | $12.9232 | $12.92 | $12.90 | $12.90 |
| Purchase #3 | $66.40 | 6.139% | $70.4763 | $70.48 | $70.50 | $70.50 |
| Purchase #4 | $201.49 | 5.863% | $213.3034 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $166.26 | 7.249% | $178.3122 | $178.31 | $178.30 | $178.30 |
| Purchase #6 | $77.94 | 10.626% | $86.2219 | $86.22 | $86.20 | $86.20 |
| Purchase #7 | $34.26 | 3.282% | $35.3844 | $35.38 | $35.40 | $35.40 |
| 7 purchase totals = | $611.32 | $654.6880 | $654.68 | $654.65 | $654.70 | |