| 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 | $97.91 | 4.435% | $102.2523 | $102.25 | $102.25 | $102.30 |
| Purchase #2 | $41.88 | 4.802% | $43.8911 | $43.89 | $43.90 | $43.90 |
| Purchase #3 | $6.65 | 11.847% | $7.4378 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $55.79 | 13.592% | $63.373 | $63.37 | $63.35 | $63.40 |
| Purchase #5 | $185.27 | 7.685% | $199.508 | $199.51 | $199.50 | $199.50 |
| Purchase #6 | $203.25 | 3.392% | $210.1442 | $210.14 | $210.15 | $210.10 |
| Purchase #7 | $75.37 | 8.281% | $81.6114 | $81.61 | $81.60 | $81.60 |
| 7 purchase totals = | $666.12 | $708.2178 | $708.21 | $708.20 | $708.20 | |