| 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 | $30.33 | 9.566% | $33.2314 | $33.23 | $33.25 | $33.20 |
| Purchase #2 | $35.31 | 4.658% | $36.9547 | $36.95 | $36.95 | $37.00 |
| Purchase #3 | $190.72 | 10.852% | $211.4169 | $211.42 | $211.40 | $211.40 |
| Purchase #4 | $223.99 | 5.845% | $237.0822 | $237.08 | $237.10 | $237.10 |
| Purchase #5 | $56.96 | 4.433% | $59.485 | $59.49 | $59.50 | $59.50 |
| Purchase #6 | $154.40 | 3.676% | $160.0757 | $160.08 | $160.10 | $160.10 |
| Purchase #7 | $207.91 | 5.866% | $220.106 | $220.11 | $220.10 | $220.10 |
| 7 purchase totals = | $899.62 | $958.3519 | $958.36 | $958.40 | $958.40 | |