| 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 | $44.37 | 10.586% | $49.067 | $49.07 | $49.05 | $49.10 |
| Purchase #2 | $192.84 | 12.200% | $216.3665 | $216.37 | $216.35 | $216.40 |
| Purchase #3 | $36.62 | 3.210% | $37.7955 | $37.80 | $37.80 | $37.80 |
| Purchase #4 | $170.44 | 13.591% | $193.6045 | $193.60 | $193.60 | $193.60 |
| Purchase #5 | $170.28 | 12.604% | $191.7421 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $71.86 | 8.688% | $78.1032 | $78.10 | $78.10 | $78.10 |
| Purchase #7 | $108.95 | 6.107% | $115.6036 | $115.60 | $115.60 | $115.60 |
| 7 purchase totals = | $795.36 | $882.2824 | $882.28 | $882.25 | $882.30 | |