| 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 | $83.51 | 3.163% | $86.1514 | $86.15 | $86.15 | $86.20 |
| Purchase #2 | $30.72 | 11.118% | $34.1354 | $34.14 | $34.15 | $34.10 |
| Purchase #3 | $171.60 | 12.130% | $192.4151 | $192.42 | $192.40 | $192.40 |
| Purchase #4 | $124.45 | 10.657% | $137.7126 | $137.71 | $137.70 | $137.70 |
| Purchase #5 | $107.84 | 9.821% | $118.431 | $118.43 | $118.45 | $118.40 |
| Purchase #6 | $92.89 | 6.258% | $98.7031 | $98.70 | $98.70 | $98.70 |
| Purchase #7 | $218.65 | 11.274% | $243.3006 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $829.66 | $910.8492 | $910.85 | $910.85 | $910.80 | |