| 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 | $65.96 | 9.636% | $72.3159 | $72.32 | $72.30 | $72.30 |
| Purchase #2 | $174.32 | 4.448% | $182.0738 | $182.07 | $182.05 | $182.10 |
| Purchase #3 | $11.48 | 4.739% | $12.024 | $12.02 | $12.00 | $12.00 |
| Purchase #4 | $118.59 | 13.147% | $134.181 | $134.18 | $134.20 | $134.20 |
| Purchase #5 | $47.25 | 4.412% | $49.3347 | $49.33 | $49.35 | $49.30 |
| Purchase #6 | $68.26 | 12.841% | $77.0253 | $77.03 | $77.05 | $77.00 |
| Purchase #7 | $107.75 | 12.373% | $121.0819 | $121.08 | $121.10 | $121.10 |
| 7 purchase totals = | $593.61 | $648.0366 | $648.03 | $648.05 | $648.00 | |