| 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 | $47.84 | 3.530% | $49.5288 | $49.53 | $49.55 | $49.50 |
| Purchase #2 | $133.69 | 3.788% | $138.7542 | $138.75 | $138.75 | $138.80 |
| Purchase #3 | $177.75 | 7.731% | $191.4919 | $191.49 | $191.50 | $191.50 |
| Purchase #4 | $127.67 | 8.816% | $138.9254 | $138.93 | $138.95 | $138.90 |
| Purchase #5 | $198.94 | 6.536% | $211.9427 | $211.94 | $211.95 | $211.90 |
| Purchase #6 | $52.62 | 12.195% | $59.037 | $59.04 | $59.05 | $59.00 |
| Purchase #7 | $143.43 | 7.224% | $153.7914 | $153.79 | $153.80 | $153.80 |
| 7 purchase totals = | $881.94 | $943.4714 | $943.47 | $943.55 | $943.40 | |