| 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 | $93.65 | 10.815% | $103.7782 | $103.78 | $103.80 | $103.80 |
| Purchase #2 | $13.89 | 8.842% | $15.1182 | $15.12 | $15.10 | $15.10 |
| Purchase #3 | $236.41 | 12.861% | $266.8147 | $266.81 | $266.80 | $266.80 |
| Purchase #4 | $171.90 | 9.377% | $188.0191 | $188.02 | $188.00 | $188.00 |
| Purchase #5 | $170.26 | 11.391% | $189.6543 | $189.65 | $189.65 | $189.70 |
| Purchase #6 | $15.38 | 10.566% | $17.0051 | $17.01 | $17.00 | $17.00 |
| Purchase #7 | $96.69 | 9.156% | $105.5429 | $105.54 | $105.55 | $105.50 |
| 7 purchase totals = | $798.18 | $885.9325 | $885.93 | $885.90 | $885.90 | |