| 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 | $108.91 | 11.545% | $121.4837 | $121.48 | $121.50 | $121.50 |
| Purchase #2 | $147.28 | 10.392% | $162.5853 | $162.59 | $162.60 | $162.60 |
| Purchase #3 | $26.98 | 13.473% | $30.615 | $30.62 | $30.60 | $30.60 |
| Purchase #4 | $42.60 | 5.849% | $45.0917 | $45.09 | $45.10 | $45.10 |
| Purchase #5 | $72.84 | 11.167% | $80.974 | $80.97 | $80.95 | $81.00 |
| Purchase #6 | $104.77 | 7.642% | $112.7765 | $112.78 | $112.80 | $112.80 |
| Purchase #7 | $29.93 | 12.821% | $33.7673 | $33.77 | $33.75 | $33.80 |
| 7 purchase totals = | $533.31 | $587.2935 | $587.30 | $587.30 | $587.40 | |