| 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 | $226.26 | 10.822% | $250.7459 | $250.75 | $250.75 | $250.70 |
| Purchase #2 | $85.33 | 9.741% | $93.642 | $93.64 | $93.65 | $93.60 |
| Purchase #3 | $212.28 | 11.544% | $236.7856 | $236.79 | $236.80 | $236.80 |
| Purchase #4 | $84.47 | 9.607% | $92.585 | $92.59 | $92.60 | $92.60 |
| Purchase #5 | $6.52 | 3.772% | $6.7659 | $6.77 | $6.75 | $6.80 |
| Purchase #6 | $90.49 | 10.277% | $99.7897 | $99.79 | $99.80 | $99.80 |
| Purchase #7 | $69.71 | 3.349% | $72.0446 | $72.04 | $72.05 | $72.00 |
| 7 purchase totals = | $775.06 | $852.3587 | $852.37 | $852.40 | $852.30 | |