| 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 | $8.71 | 3.415% | $9.0074 | $9.01 | $9.00 | $9.00 |
| Purchase #2 | $25.87 | 8.344% | $28.0286 | $28.03 | $28.05 | $28.00 |
| Purchase #3 | $11.99 | 5.781% | $12.6831 | $12.68 | $12.70 | $12.70 |
| Purchase #4 | $230.71 | 10.770% | $255.5575 | $255.56 | $255.55 | $255.60 |
| Purchase #5 | $208.28 | 13.264% | $235.9063 | $235.91 | $235.90 | $235.90 |
| Purchase #6 | $229.38 | 12.443% | $257.9218 | $257.92 | $257.90 | $257.90 |
| Purchase #7 | $132.33 | 12.340% | $148.6595 | $148.66 | $148.65 | $148.70 |
| 7 purchase totals = | $847.27 | $947.7642 | $947.77 | $947.75 | $947.80 | |