| 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 | $23.47 | 4.139% | $24.4414 | $24.44 | $24.45 | $24.40 |
| Purchase #2 | $174.35 | 13.797% | $198.4051 | $198.41 | $198.40 | $198.40 |
| Purchase #3 | $201.44 | 3.358% | $208.2044 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $203.71 | 7.712% | $219.4201 | $219.42 | $219.40 | $219.40 |
| Purchase #5 | $97.59 | 7.156% | $104.5735 | $104.57 | $104.55 | $104.60 |
| Purchase #6 | $16.35 | 9.746% | $17.9435 | $17.94 | $17.95 | $17.90 |
| Purchase #7 | $187.87 | 12.254% | $210.8916 | $210.89 | $210.90 | $210.90 |
| 7 purchase totals = | $904.78 | $983.8796 | $983.87 | $983.85 | $983.80 | |