| 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 | $51.55 | 3.373% | $53.2888 | $53.29 | $53.30 | $53.30 |
| Purchase #2 | $182.36 | 5.322% | $192.0652 | $192.07 | $192.05 | $192.10 |
| Purchase #3 | $78.41 | 4.665% | $82.0678 | $82.07 | $82.05 | $82.10 |
| Purchase #4 | $239.92 | 3.812% | $249.0658 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $117.42 | 13.425% | $133.1836 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $70.64 | 13.387% | $80.0966 | $80.10 | $80.10 | $80.10 |
| Purchase #7 | $191.79 | 9.201% | $209.4366 | $209.44 | $209.45 | $209.40 |
| 7 purchase totals = | $932.09 | $999.2044 | $999.22 | $999.20 | $999.30 | |