| 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 | $32.37 | 13.218% | $36.6487 | $36.65 | $36.65 | $36.60 |
| Purchase #2 | $142.35 | 8.505% | $154.4569 | $154.46 | $154.45 | $154.50 |
| Purchase #3 | $226.26 | 10.405% | $249.8024 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $234.56 | 8.668% | $254.8917 | $254.89 | $254.90 | $254.90 |
| Purchase #5 | $193.93 | 5.437% | $204.474 | $204.47 | $204.45 | $204.50 |
| Purchase #6 | $18.96 | 4.359% | $19.7865 | $19.79 | $19.80 | $19.80 |
| Purchase #7 | $157.37 | 3.409% | $162.7347 | $162.73 | $162.75 | $162.70 |
| 7 purchase totals = | $1,005.80 | $1,082.7949 | $1,082.79 | $1,082.80 | $1,082.80 | |