| 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 | $78.69 | 3.454% | $81.408 | $81.41 | $81.40 | $81.40 |
| Purchase #2 | $56.49 | 3.746% | $58.6061 | $58.61 | $58.60 | $58.60 |
| Purchase #3 | $215.88 | 13.775% | $245.6175 | $245.62 | $245.60 | $245.60 |
| Purchase #4 | $48.54 | 5.540% | $51.2291 | $51.23 | $51.25 | $51.20 |
| Purchase #5 | $43.46 | 6.789% | $46.4105 | $46.41 | $46.40 | $46.40 |
| Purchase #6 | $52.97 | 5.354% | $55.806 | $55.81 | $55.80 | $55.80 |
| Purchase #7 | $201.45 | 8.575% | $218.7243 | $218.72 | $218.70 | $218.70 |
| 7 purchase totals = | $697.48 | $757.8015 | $757.81 | $757.75 | $757.70 | |