| 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 | $75.82 | 3.194% | $78.2417 | $78.24 | $78.25 | $78.20 |
| Purchase #2 | $17.56 | 6.268% | $18.6607 | $18.66 | $18.65 | $18.70 |
| Purchase #3 | $83.29 | 8.408% | $90.293 | $90.29 | $90.30 | $90.30 |
| Purchase #4 | $161.32 | 13.746% | $183.495 | $183.50 | $183.50 | $183.50 |
| Purchase #5 | $184.72 | 11.589% | $206.1272 | $206.13 | $206.15 | $206.10 |
| Purchase #6 | $114.36 | 11.858% | $127.9208 | $127.92 | $127.90 | $127.90 |
| Purchase #7 | $189.80 | 11.690% | $211.9876 | $211.99 | $212.00 | $212.00 |
| 7 purchase totals = | $826.87 | $916.7260 | $916.73 | $916.75 | $916.70 | |