| 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 | $55.55 | 3.537% | $57.5148 | $57.51 | $57.50 | $57.50 |
| Purchase #2 | $246.94 | 9.212% | $269.6881 | $269.69 | $269.70 | $269.70 |
| Purchase #3 | $118.44 | 5.743% | $125.242 | $125.24 | $125.25 | $125.20 |
| Purchase #4 | $144.82 | 13.520% | $164.3997 | $164.40 | $164.40 | $164.40 |
| Purchase #5 | $120.33 | 9.762% | $132.0766 | $132.08 | $132.10 | $132.10 |
| Purchase #6 | $133.68 | 7.220% | $143.3317 | $143.33 | $143.35 | $143.30 |
| Purchase #7 | $182.37 | 10.329% | $201.207 | $201.21 | $201.20 | $201.20 |
| 7 purchase totals = | $1,002.13 | $1,093.4599 | $1,093.46 | $1,093.50 | $1,093.40 | |