| 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 | $108.41 | 12.442% | $121.8984 | $121.90 | $121.90 | $121.90 |
| Purchase #2 | $161.27 | 6.467% | $171.6993 | $171.70 | $171.70 | $171.70 |
| Purchase #3 | $26.96 | 5.255% | $28.3767 | $28.38 | $28.40 | $28.40 |
| Purchase #4 | $225.29 | 10.548% | $249.0536 | $249.05 | $249.05 | $249.10 |
| Purchase #5 | $67.77 | 3.845% | $70.3758 | $70.38 | $70.40 | $70.40 |
| Purchase #6 | $69.61 | 13.681% | $79.1333 | $79.13 | $79.15 | $79.10 |
| Purchase #7 | $32.56 | 12.142% | $36.5134 | $36.51 | $36.50 | $36.50 |
| 7 purchase totals = | $691.87 | $757.0505 | $757.05 | $757.10 | $757.10 | |