| 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 | $100.82 | 3.717% | $104.5675 | $104.57 | $104.55 | $104.60 |
| Purchase #2 | $186.26 | 8.384% | $201.876 | $201.88 | $201.90 | $201.90 |
| Purchase #3 | $172.25 | 9.674% | $188.9135 | $188.91 | $188.90 | $188.90 |
| Purchase #4 | $154.88 | 7.243% | $166.098 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $26.80 | 3.329% | $27.6922 | $27.69 | $27.70 | $27.70 |
| Purchase #6 | $86.61 | 10.848% | $96.0055 | $96.01 | $96.00 | $96.00 |
| Purchase #7 | $165.28 | 10.198% | $182.1353 | $182.14 | $182.15 | $182.10 |
| 7 purchase totals = | $892.90 | $967.2880 | $967.30 | $967.30 | $967.30 | |