| 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 | $63.31 | 10.256% | $69.8031 | $69.80 | $69.80 | $69.80 |
| Purchase #2 | $46.32 | 3.336% | $47.8652 | $47.87 | $47.85 | $47.90 |
| Purchase #3 | $99.73 | 12.296% | $111.9928 | $111.99 | $112.00 | $112.00 |
| Purchase #4 | $125.66 | 6.756% | $134.1496 | $134.15 | $134.15 | $134.10 |
| Purchase #5 | $92.68 | 12.685% | $104.4365 | $104.44 | $104.45 | $104.40 |
| Purchase #6 | $175.81 | 9.659% | $192.7915 | $192.79 | $192.80 | $192.80 |
| Purchase #7 | $151.78 | 13.636% | $172.4767 | $172.48 | $172.50 | $172.50 |
| 7 purchase totals = | $755.29 | $833.5154 | $833.52 | $833.55 | $833.50 | |