| 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 | $59.62 | 8.554% | $64.7199 | $64.72 | $64.70 | $64.70 |
| Purchase #2 | $185.71 | 9.458% | $203.2745 | $203.27 | $203.25 | $203.30 |
| Purchase #3 | $97.50 | 3.535% | $100.9466 | $100.95 | $100.95 | $100.90 |
| Purchase #4 | $16.53 | 3.203% | $17.0595 | $17.06 | $17.05 | $17.10 |
| Purchase #5 | $29.27 | 5.256% | $30.8084 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $156.88 | 5.537% | $165.5664 | $165.57 | $165.55 | $165.60 |
| Purchase #7 | $114.85 | 7.731% | $123.7291 | $123.73 | $123.75 | $123.70 |
| 7 purchase totals = | $660.36 | $706.1044 | $706.11 | $706.05 | $706.10 | |