| 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 | $64.83 | 12.445% | $72.8981 | $72.90 | $72.90 | $72.90 |
| Purchase #2 | $35.62 | 5.229% | $37.4826 | $37.48 | $37.50 | $37.50 |
| Purchase #3 | $241.67 | 7.747% | $260.3922 | $260.39 | $260.40 | $260.40 |
| Purchase #4 | $75.29 | 7.795% | $81.1589 | $81.16 | $81.15 | $81.20 |
| Purchase #5 | $100.98 | 6.735% | $107.781 | $107.78 | $107.80 | $107.80 |
| Purchase #6 | $203.44 | 10.637% | $225.0799 | $225.08 | $225.10 | $225.10 |
| Purchase #7 | $27.26 | 4.840% | $28.5794 | $28.58 | $28.60 | $28.60 |
| 7 purchase totals = | $749.09 | $813.3721 | $813.37 | $813.45 | $813.50 | |