| 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 | $104.59 | 10.441% | $115.5102 | $115.51 | $115.50 | $115.50 |
| Purchase #2 | $70.62 | 4.780% | $73.9956 | $74.00 | $74.00 | $74.00 |
| Purchase #3 | $8.68 | 10.375% | $9.5806 | $9.58 | $9.60 | $9.60 |
| Purchase #4 | $250.28 | 10.691% | $277.0374 | $277.04 | $277.05 | $277.00 |
| Purchase #5 | $187.64 | 8.289% | $203.1935 | $203.19 | $203.20 | $203.20 |
| Purchase #6 | $63.26 | 4.455% | $66.0782 | $66.08 | $66.10 | $66.10 |
| Purchase #7 | $101.73 | 5.414% | $107.2377 | $107.24 | $107.25 | $107.20 |
| 7 purchase totals = | $786.80 | $852.6332 | $852.64 | $852.70 | $852.60 | |