| 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 | $32.91 | 3.475% | $34.0536 | $34.05 | $34.05 | $34.10 |
| Purchase #2 | $33.60 | 5.161% | $35.3341 | $35.33 | $35.35 | $35.30 |
| Purchase #3 | $14.91 | 13.719% | $16.9555 | $16.96 | $16.95 | $17.00 |
| Purchase #4 | $75.81 | 13.127% | $85.7616 | $85.76 | $85.75 | $85.80 |
| Purchase #5 | $164.36 | 3.715% | $170.466 | $170.47 | $170.45 | $170.50 |
| Purchase #6 | $25.82 | 10.384% | $28.5011 | $28.50 | $28.50 | $28.50 |
| Purchase #7 | $62.74 | 7.401% | $67.3834 | $67.38 | $67.40 | $67.40 |
| 7 purchase totals = | $410.15 | $438.4553 | $438.45 | $438.45 | $438.60 | |