| 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 | $63.31 | 10.722% | $70.0981 | $70.10 | $70.10 | $70.10 |
| Purchase #2 | $20.89 | 10.846% | $23.1557 | $23.16 | $23.15 | $23.20 |
| Purchase #3 | $140.48 | 7.693% | $151.2871 | $151.29 | $151.30 | $151.30 |
| Purchase #4 | $179.42 | 12.347% | $201.573 | $201.57 | $201.55 | $201.60 |
| Purchase #5 | $197.26 | 11.254% | $219.4596 | $219.46 | $219.45 | $219.50 |
| Purchase #6 | $107.74 | 6.225% | $114.4468 | $114.45 | $114.45 | $114.40 |
| Purchase #7 | $182.49 | 13.608% | $207.3232 | $207.32 | $207.30 | $207.30 |
| 7 purchase totals = | $891.59 | $987.3435 | $987.35 | $987.30 | $987.40 | |