| 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 | $36.48 | 5.241% | $38.3919 | $38.39 | $38.40 | $38.40 |
| Purchase #2 | $137.28 | 6.449% | $146.1332 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $26.49 | 13.600% | $30.0926 | $30.09 | $30.10 | $30.10 |
| Purchase #4 | $236.77 | 11.156% | $263.1841 | $263.18 | $263.20 | $263.20 |
| Purchase #5 | $22.57 | 12.480% | $25.3867 | $25.39 | $25.40 | $25.40 |
| Purchase #6 | $66.66 | 8.570% | $72.3728 | $72.37 | $72.35 | $72.40 |
| Purchase #7 | $186.83 | 4.697% | $195.6054 | $195.61 | $195.60 | $195.60 |
| 7 purchase totals = | $713.08 | $771.1667 | $771.16 | $771.20 | $771.20 | |