| 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 | $15.65 | 4.698% | $16.3852 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $226.86 | 11.611% | $253.2007 | $253.20 | $253.20 | $253.20 |
| Purchase #3 | $171.60 | 4.362% | $179.0852 | $179.09 | $179.10 | $179.10 |
| Purchase #4 | $104.60 | 9.664% | $114.7085 | $114.71 | $114.70 | $114.70 |
| Purchase #5 | $14.30 | 12.273% | $16.055 | $16.06 | $16.05 | $16.10 |
| Purchase #6 | $249.93 | 3.126% | $257.7428 | $257.74 | $257.75 | $257.70 |
| Purchase #7 | $68.28 | 10.189% | $75.237 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $851.22 | $912.4144 | $912.43 | $912.45 | $912.40 | |