| 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 | $33.70 | 12.642% | $37.9604 | $37.96 | $37.95 | $38.00 |
| Purchase #2 | $196.81 | 5.670% | $207.9691 | $207.97 | $207.95 | $208.00 |
| Purchase #3 | $70.57 | 13.776% | $80.2917 | $80.29 | $80.30 | $80.30 |
| Purchase #4 | $134.62 | 5.443% | $141.9474 | $141.95 | $141.95 | $141.90 |
| Purchase #5 | $100.98 | 9.541% | $110.6145 | $110.61 | $110.60 | $110.60 |
| Purchase #6 | $61.38 | 4.606% | $64.2072 | $64.21 | $64.20 | $64.20 |
| Purchase #7 | $63.70 | 4.667% | $66.6729 | $66.67 | $66.65 | $66.70 |
| 7 purchase totals = | $661.76 | $709.6632 | $709.66 | $709.60 | $709.70 | |