| 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 | $6.92 | 10.805% | $7.6677 | $7.67 | $7.65 | $7.70 |
| Purchase #2 | $242.93 | 11.214% | $270.1722 | $270.17 | $270.15 | $270.20 |
| Purchase #3 | $122.92 | 8.455% | $133.3129 | $133.31 | $133.30 | $133.30 |
| Purchase #4 | $26.33 | 7.781% | $28.3787 | $28.38 | $28.40 | $28.40 |
| Purchase #5 | $77.47 | 13.670% | $88.0601 | $88.06 | $88.05 | $88.10 |
| Purchase #6 | $78.36 | 4.640% | $81.9959 | $82.00 | $82.00 | $82.00 |
| Purchase #7 | $176.31 | 7.618% | $189.7413 | $189.74 | $189.75 | $189.70 |
| 7 purchase totals = | $731.24 | $799.3288 | $799.33 | $799.30 | $799.40 | |