| 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 | $50.26 | 4.169% | $52.3553 | $52.36 | $52.35 | $52.40 |
| Purchase #2 | $20.87 | 11.587% | $23.2882 | $23.29 | $23.30 | $23.30 |
| Purchase #3 | $207.61 | 3.381% | $214.6293 | $214.63 | $214.65 | $214.60 |
| Purchase #4 | $180.47 | 3.248% | $186.3317 | $186.33 | $186.35 | $186.30 |
| Purchase #5 | $201.82 | 7.371% | $216.6962 | $216.70 | $216.70 | $216.70 |
| Purchase #6 | $57.66 | 12.194% | $64.6911 | $64.69 | $64.70 | $64.70 |
| Purchase #7 | $98.96 | 7.727% | $106.6066 | $106.61 | $106.60 | $106.60 |
| 7 purchase totals = | $817.65 | $864.5984 | $864.61 | $864.65 | $864.60 | |