| 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 | $90.27 | 11.131% | $100.318 | $100.32 | $100.30 | $100.30 |
| Purchase #2 | $111.44 | 13.508% | $126.4933 | $126.49 | $126.50 | $126.50 |
| Purchase #3 | $236.93 | 6.587% | $252.5366 | $252.54 | $252.55 | $252.50 |
| Purchase #4 | $25.25 | 7.326% | $27.0998 | $27.10 | $27.10 | $27.10 |
| Purchase #5 | $157.81 | 5.605% | $166.6553 | $166.66 | $166.65 | $166.70 |
| Purchase #6 | $52.55 | 8.547% | $57.0414 | $57.04 | $57.05 | $57.00 |
| Purchase #7 | $61.51 | 6.645% | $65.5973 | $65.60 | $65.60 | $65.60 |
| 7 purchase totals = | $735.76 | $795.7417 | $795.75 | $795.75 | $795.70 | |