| 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 | $24.92 | 12.434% | $28.0186 | $28.02 | $28.00 | $28.00 |
| Purchase #2 | $50.50 | 7.551% | $54.3133 | $54.31 | $54.30 | $54.30 |
| Purchase #3 | $154.78 | 5.532% | $163.3424 | $163.34 | $163.35 | $163.30 |
| Purchase #4 | $57.44 | 4.477% | $60.0116 | $60.01 | $60.00 | $60.00 |
| Purchase #5 | $22.66 | 13.360% | $25.6874 | $25.69 | $25.70 | $25.70 |
| Purchase #6 | $161.38 | 8.806% | $175.5911 | $175.59 | $175.60 | $175.60 |
| Purchase #7 | $211.89 | 9.201% | $231.386 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $683.57 | $738.3504 | $738.35 | $738.35 | $738.30 | |