| 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 | $83.39 | 9.250% | $91.1036 | $91.10 | $91.10 | $91.10 |
| Purchase #2 | $77.59 | 13.657% | $88.1865 | $88.19 | $88.20 | $88.20 |
| Purchase #3 | $73.35 | 6.518% | $78.131 | $78.13 | $78.15 | $78.10 |
| Purchase #4 | $111.65 | 12.473% | $125.5761 | $125.58 | $125.60 | $125.60 |
| Purchase #5 | $214.30 | 12.645% | $241.3982 | $241.40 | $241.40 | $241.40 |
| Purchase #6 | $49.80 | 8.529% | $54.0474 | $54.05 | $54.05 | $54.00 |
| Purchase #7 | $159.73 | 7.141% | $171.1363 | $171.14 | $171.15 | $171.10 |
| 7 purchase totals = | $769.81 | $849.5791 | $849.59 | $849.65 | $849.50 | |