| 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 | $77.35 | 5.364% | $81.4991 | $81.50 | $81.50 | $81.50 |
| Purchase #2 | $72.46 | 13.681% | $82.3733 | $82.37 | $82.35 | $82.40 |
| Purchase #3 | $70.31 | 10.425% | $77.6398 | $77.64 | $77.65 | $77.60 |
| Purchase #4 | $161.79 | 9.862% | $177.7457 | $177.75 | $177.75 | $177.70 |
| Purchase #5 | $246.55 | 7.399% | $264.7922 | $264.79 | $264.80 | $264.80 |
| Purchase #6 | $246.75 | 10.563% | $272.8142 | $272.81 | $272.80 | $272.80 |
| Purchase #7 | $200.37 | 12.523% | $225.4623 | $225.46 | $225.45 | $225.50 |
| 7 purchase totals = | $1,075.58 | $1,182.3266 | $1,182.32 | $1,182.30 | $1,182.30 | |