| 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 | $81.82 | 5.818% | $86.5803 | $86.58 | $86.60 | $86.60 |
| Purchase #2 | $195.80 | 3.785% | $203.211 | $203.21 | $203.20 | $203.20 |
| Purchase #3 | $136.52 | 6.649% | $145.5972 | $145.60 | $145.60 | $145.60 |
| Purchase #4 | $113.61 | 13.867% | $129.3643 | $129.36 | $129.35 | $129.40 |
| Purchase #5 | $193.79 | 4.792% | $203.0764 | $203.08 | $203.10 | $203.10 |
| Purchase #6 | $75.39 | 13.670% | $85.6958 | $85.70 | $85.70 | $85.70 |
| Purchase #7 | $47.26 | 5.865% | $50.0318 | $50.03 | $50.05 | $50.00 |
| 7 purchase totals = | $844.19 | $903.5568 | $903.56 | $903.60 | $903.60 | |