| 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 | $15.91 | 8.337% | $17.2364 | $17.24 | $17.25 | $17.20 |
| Purchase #2 | $80.61 | 5.869% | $85.341 | $85.34 | $85.35 | $85.30 |
| Purchase #3 | $89.29 | 8.238% | $96.6457 | $96.65 | $96.65 | $96.60 |
| Purchase #4 | $114.55 | 7.386% | $123.0107 | $123.01 | $123.00 | $123.00 |
| Purchase #5 | $237.79 | 3.455% | $246.0056 | $246.01 | $246.00 | $246.00 |
| Purchase #6 | $11.55 | 7.183% | $12.3796 | $12.38 | $12.40 | $12.40 |
| Purchase #7 | $216.92 | 11.466% | $241.792 | $241.79 | $241.80 | $241.80 |
| 7 purchase totals = | $766.62 | $822.4110 | $822.42 | $822.45 | $822.30 | |