| 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 | $73.77 | 4.510% | $77.097 | $77.10 | $77.10 | $77.10 |
| Purchase #2 | $238.97 | 3.863% | $248.2014 | $248.20 | $248.20 | $248.20 |
| Purchase #3 | $120.99 | 10.496% | $133.6891 | $133.69 | $133.70 | $133.70 |
| Purchase #4 | $14.88 | 8.485% | $16.1426 | $16.14 | $16.15 | $16.10 |
| Purchase #5 | $5.47 | 7.453% | $5.8777 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $164.82 | 9.214% | $180.0065 | $180.01 | $180.00 | $180.00 |
| Purchase #7 | $167.29 | 7.234% | $179.3918 | $179.39 | $179.40 | $179.40 |
| 7 purchase totals = | $786.19 | $840.4061 | $840.41 | $840.45 | $840.40 | |