| 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 | $75.32 | 6.362% | $80.1119 | $80.11 | $80.10 | $80.10 |
| Purchase #2 | $137.44 | 10.605% | $152.0155 | $152.02 | $152.00 | $152.00 |
| Purchase #3 | $62.38 | 11.468% | $69.5337 | $69.53 | $69.55 | $69.50 |
| Purchase #4 | $28.73 | 11.109% | $31.9216 | $31.92 | $31.90 | $31.90 |
| Purchase #5 | $89.70 | 6.143% | $95.2103 | $95.21 | $95.20 | $95.20 |
| Purchase #6 | $38.92 | 10.858% | $43.1459 | $43.15 | $43.15 | $43.10 |
| Purchase #7 | $27.26 | 10.329% | $30.0757 | $30.08 | $30.10 | $30.10 |
| 7 purchase totals = | $459.75 | $502.0146 | $502.02 | $502.00 | $501.90 | |