| 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 | $5.79 | 7.685% | $6.235 | $6.24 | $6.25 | $6.20 |
| Purchase #2 | $120.39 | 3.704% | $124.8492 | $124.85 | $124.85 | $124.80 |
| Purchase #3 | $94.67 | 6.367% | $100.6976 | $100.70 | $100.70 | $100.70 |
| Purchase #4 | $219.26 | 7.257% | $235.1717 | $235.17 | $235.15 | $235.20 |
| Purchase #5 | $41.46 | 12.692% | $46.7221 | $46.72 | $46.70 | $46.70 |
| Purchase #6 | $66.26 | 12.470% | $74.5226 | $74.52 | $74.50 | $74.50 |
| Purchase #7 | $110.55 | 5.604% | $116.7452 | $116.75 | $116.75 | $116.70 |
| 7 purchase totals = | $658.38 | $704.9434 | $704.95 | $704.90 | $704.80 | |