| 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 | $25.78 | 12.615% | $29.0321 | $29.03 | $29.05 | $29.00 |
| Purchase #2 | $10.56 | 7.189% | $11.3192 | $11.32 | $11.30 | $11.30 |
| Purchase #3 | $229.53 | 8.393% | $248.7945 | $248.79 | $248.80 | $248.80 |
| Purchase #4 | $27.51 | 9.154% | $30.0283 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $84.77 | 12.561% | $95.418 | $95.42 | $95.40 | $95.40 |
| Purchase #6 | $170.40 | 3.707% | $176.7167 | $176.72 | $176.70 | $176.70 |
| Purchase #7 | $82.31 | 4.757% | $86.2255 | $86.23 | $86.25 | $86.20 |
| 7 purchase totals = | $630.86 | $677.5343 | $677.54 | $677.55 | $677.40 | |