| 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 | $80.38 | 6.774% | $85.8249 | $85.82 | $85.80 | $85.80 |
| Purchase #2 | $76.31 | 8.417% | $82.733 | $82.73 | $82.75 | $82.70 |
| Purchase #3 | $107.93 | 12.866% | $121.8163 | $121.82 | $121.80 | $121.80 |
| Purchase #4 | $124.52 | 10.140% | $137.1463 | $137.15 | $137.15 | $137.10 |
| Purchase #5 | $194.93 | 7.569% | $209.6843 | $209.68 | $209.70 | $209.70 |
| Purchase #6 | $215.63 | 7.547% | $231.9036 | $231.90 | $231.90 | $231.90 |
| Purchase #7 | $214.70 | 12.258% | $241.0179 | $241.02 | $241.00 | $241.00 |
| 7 purchase totals = | $1,014.40 | $1,110.1263 | $1,110.12 | $1,110.10 | $1,110.00 | |