| 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 | $61.29 | 10.381% | $67.6525 | $67.65 | $67.65 | $67.70 |
| Purchase #2 | $206.40 | 7.551% | $221.9853 | $221.99 | $222.00 | $222.00 |
| Purchase #3 | $143.43 | 10.747% | $158.8444 | $158.84 | $158.85 | $158.80 |
| Purchase #4 | $30.88 | 10.432% | $34.1014 | $34.10 | $34.10 | $34.10 |
| Purchase #5 | $12.79 | 12.700% | $14.4143 | $14.41 | $14.40 | $14.40 |
| Purchase #6 | $198.25 | 4.702% | $207.5717 | $207.57 | $207.55 | $207.60 |
| Purchase #7 | $95.99 | 7.666% | $103.3486 | $103.35 | $103.35 | $103.30 |
| 7 purchase totals = | $749.03 | $807.9182 | $807.91 | $807.90 | $807.90 | |