| 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 | $66.43 | 3.558% | $68.7936 | $68.79 | $68.80 | $68.80 |
| Purchase #2 | $190.97 | 6.295% | $202.9916 | $202.99 | $203.00 | $203.00 |
| Purchase #3 | $228.93 | 5.871% | $242.3705 | $242.37 | $242.35 | $242.40 |
| Purchase #4 | $54.42 | 12.672% | $61.3161 | $61.32 | $61.30 | $61.30 |
| Purchase #5 | $188.63 | 10.314% | $208.0853 | $208.09 | $208.10 | $208.10 |
| Purchase #6 | $117.73 | 12.672% | $132.6487 | $132.65 | $132.65 | $132.60 |
| Purchase #7 | $83.43 | 4.748% | $87.3913 | $87.39 | $87.40 | $87.40 |
| 7 purchase totals = | $930.54 | $1,003.5971 | $1,003.60 | $1,003.60 | $1,003.60 | |