| 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 | $78.48 | 5.141% | $82.5147 | $82.51 | $82.50 | $82.50 |
| Purchase #2 | $134.59 | 4.720% | $140.9426 | $140.94 | $140.95 | $140.90 |
| Purchase #3 | $168.84 | 8.289% | $182.8351 | $182.84 | $182.85 | $182.80 |
| Purchase #4 | $32.26 | 12.547% | $36.3077 | $36.31 | $36.30 | $36.30 |
| Purchase #5 | $22.92 | 10.725% | $25.3782 | $25.38 | $25.40 | $25.40 |
| Purchase #6 | $122.85 | 8.370% | $133.1325 | $133.13 | $133.15 | $133.10 |
| Purchase #7 | $248.30 | 10.272% | $273.8054 | $273.81 | $273.80 | $273.80 |
| 7 purchase totals = | $808.24 | $874.9162 | $874.92 | $874.95 | $874.80 | |