| 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 | $105.46 | 6.302% | $112.1061 | $112.11 | $112.10 | $112.10 |
| Purchase #2 | $33.67 | 8.218% | $36.437 | $36.44 | $36.45 | $36.40 |
| Purchase #3 | $196.37 | 9.201% | $214.438 | $214.44 | $214.45 | $214.40 |
| Purchase #4 | $104.81 | 12.448% | $117.8567 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $47.56 | 13.774% | $54.1109 | $54.11 | $54.10 | $54.10 |
| Purchase #6 | $61.53 | 13.450% | $69.8058 | $69.81 | $69.80 | $69.80 |
| Purchase #7 | $70.71 | 10.127% | $77.8708 | $77.87 | $77.85 | $77.90 |
| 7 purchase totals = | $620.11 | $682.6253 | $682.64 | $682.60 | $682.60 | |