| 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 | $71.61 | 12.136% | $80.3006 | $80.30 | $80.30 | $80.30 |
| Purchase #2 | $215.65 | 3.355% | $222.8851 | $222.89 | $222.90 | $222.90 |
| Purchase #3 | $74.64 | 3.463% | $77.2248 | $77.22 | $77.20 | $77.20 |
| Purchase #4 | $172.55 | 3.353% | $178.3356 | $178.34 | $178.35 | $178.30 |
| Purchase #5 | $147.34 | 10.761% | $163.1953 | $163.20 | $163.20 | $163.20 |
| Purchase #6 | $65.52 | 4.494% | $68.4645 | $68.46 | $68.45 | $68.50 |
| Purchase #7 | $30.51 | 12.847% | $34.4296 | $34.43 | $34.45 | $34.40 |
| 7 purchase totals = | $777.82 | $824.8355 | $824.84 | $824.85 | $824.80 | |