| 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 | $138.71 | 7.114% | $148.5778 | $148.58 | $148.60 | $148.60 |
| Purchase #2 | $104.76 | 5.585% | $110.6108 | $110.61 | $110.60 | $110.60 |
| Purchase #3 | $46.78 | 12.636% | $52.6911 | $52.69 | $52.70 | $52.70 |
| Purchase #4 | $213.64 | 4.854% | $224.0101 | $224.01 | $224.00 | $224.00 |
| Purchase #5 | $11.30 | 10.676% | $12.5064 | $12.51 | $12.50 | $12.50 |
| Purchase #6 | $6.83 | 8.690% | $7.4235 | $7.42 | $7.40 | $7.40 |
| Purchase #7 | $223.52 | 11.400% | $249.0013 | $249.00 | $249.00 | $249.00 |
| 7 purchase totals = | $745.54 | $804.8210 | $804.82 | $804.80 | $804.80 | |