| 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 | $30.52 | 12.856% | $34.4437 | $34.44 | $34.45 | $34.40 |
| Purchase #2 | $144.36 | 13.224% | $163.4502 | $163.45 | $163.45 | $163.50 |
| Purchase #3 | $85.99 | 8.610% | $93.3937 | $93.39 | $93.40 | $93.40 |
| Purchase #4 | $154.74 | 13.131% | $175.0589 | $175.06 | $175.05 | $175.10 |
| Purchase #5 | $200.65 | 3.437% | $207.5463 | $207.55 | $207.55 | $207.50 |
| Purchase #6 | $158.43 | 8.870% | $172.4827 | $172.48 | $172.50 | $172.50 |
| Purchase #7 | $209.57 | 7.733% | $225.776 | $225.78 | $225.80 | $225.80 |
| 7 purchase totals = | $984.26 | $1,072.1515 | $1,072.15 | $1,072.20 | $1,072.20 | |