| 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 | $40.85 | 8.842% | $44.462 | $44.46 | $44.45 | $44.50 |
| Purchase #2 | $155.44 | 12.577% | $174.9897 | $174.99 | $175.00 | $175.00 |
| Purchase #3 | $128.54 | 6.338% | $136.6869 | $136.69 | $136.70 | $136.70 |
| Purchase #4 | $184.82 | 3.182% | $190.701 | $190.70 | $190.70 | $190.70 |
| Purchase #5 | $97.95 | 12.207% | $109.9068 | $109.91 | $109.90 | $109.90 |
| Purchase #6 | $144.29 | 9.802% | $158.4333 | $158.43 | $158.45 | $158.40 |
| Purchase #7 | $9.39 | 4.109% | $9.7758 | $9.78 | $9.80 | $9.80 |
| 7 purchase totals = | $761.28 | $824.9555 | $824.96 | $825.00 | $825.00 | |