| 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 | $61.80 | 4.257% | $64.4308 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $11.59 | 5.343% | $12.2093 | $12.21 | $12.20 | $12.20 |
| Purchase #3 | $207.59 | 8.442% | $225.1147 | $225.11 | $225.10 | $225.10 |
| Purchase #4 | $107.94 | 5.166% | $113.5162 | $113.52 | $113.50 | $113.50 |
| Purchase #5 | $186.58 | 11.557% | $208.1431 | $208.14 | $208.15 | $208.10 |
| Purchase #6 | $51.65 | 12.195% | $57.9487 | $57.95 | $57.95 | $57.90 |
| Purchase #7 | $49.50 | 7.259% | $53.0932 | $53.09 | $53.10 | $53.10 |
| 7 purchase totals = | $676.65 | $734.4560 | $734.45 | $734.45 | $734.30 | |