| 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 | $22.89 | 13.361% | $25.9483 | $25.95 | $25.95 | $25.90 |
| Purchase #2 | $172.99 | 4.289% | $180.4095 | $180.41 | $180.40 | $180.40 |
| Purchase #3 | $30.65 | 7.815% | $33.0453 | $33.05 | $33.05 | $33.00 |
| Purchase #4 | $6.85 | 3.199% | $7.0691 | $7.07 | $7.05 | $7.10 |
| Purchase #5 | $88.28 | 13.645% | $100.3258 | $100.33 | $100.35 | $100.30 |
| Purchase #6 | $17.71 | 12.455% | $19.9158 | $19.92 | $19.90 | $19.90 |
| Purchase #7 | $57.61 | 13.339% | $65.2946 | $65.29 | $65.30 | $65.30 |
| 7 purchase totals = | $396.98 | $432.0084 | $432.02 | $432.00 | $431.90 | |