| 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 | $47.89 | 4.665% | $50.1241 | $50.12 | $50.10 | $50.10 |
| Purchase #2 | $102.54 | 8.349% | $111.1011 | $111.10 | $111.10 | $111.10 |
| Purchase #3 | $56.42 | 11.744% | $63.046 | $63.05 | $63.05 | $63.00 |
| Purchase #4 | $200.58 | 9.196% | $219.0253 | $219.03 | $219.05 | $219.00 |
| Purchase #5 | $201.59 | 3.466% | $208.5771 | $208.58 | $208.60 | $208.60 |
| Purchase #6 | $50.87 | 8.186% | $55.0342 | $55.03 | $55.05 | $55.00 |
| Purchase #7 | $64.56 | 7.382% | $69.3258 | $69.33 | $69.35 | $69.30 |
| 7 purchase totals = | $724.45 | $776.2336 | $776.24 | $776.30 | $776.10 | |