| 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 | $49.58 | 11.396% | $55.2301 | $55.23 | $55.25 | $55.20 |
| Purchase #2 | $204.35 | 9.356% | $223.469 | $223.47 | $223.45 | $223.50 |
| Purchase #3 | $132.80 | 6.305% | $141.173 | $141.17 | $141.15 | $141.20 |
| Purchase #4 | $104.46 | 12.473% | $117.4893 | $117.49 | $117.50 | $117.50 |
| Purchase #5 | $86.87 | 13.587% | $98.673 | $98.67 | $98.65 | $98.70 |
| Purchase #6 | $64.97 | 6.209% | $69.004 | $69.00 | $69.00 | $69.00 |
| Purchase #7 | $207.48 | 3.845% | $215.4576 | $215.46 | $215.45 | $215.50 |
| 7 purchase totals = | $850.51 | $920.4960 | $920.49 | $920.45 | $920.60 | |