| 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 | $98.77 | 12.232% | $110.8515 | $110.85 | $110.85 | $110.90 |
| Purchase #2 | $94.80 | 5.492% | $100.0064 | $100.01 | $100.00 | $100.00 |
| Purchase #3 | $27.44 | 11.778% | $30.6719 | $30.67 | $30.65 | $30.70 |
| Purchase #4 | $67.83 | 9.528% | $74.2928 | $74.29 | $74.30 | $74.30 |
| Purchase #5 | $26.29 | 5.822% | $27.8206 | $27.82 | $27.80 | $27.80 |
| Purchase #6 | $15.97 | 11.841% | $17.861 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $36.37 | 10.581% | $40.2183 | $40.22 | $40.20 | $40.20 |
| 7 purchase totals = | $367.47 | $401.7225 | $401.72 | $401.65 | $401.80 | |