| 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 | $14.71 | 13.715% | $16.7275 | $16.73 | $16.75 | $16.70 |
| Purchase #2 | $156.66 | 12.777% | $176.6764 | $176.68 | $176.70 | $176.70 |
| Purchase #3 | $155.53 | 12.591% | $175.1128 | $175.11 | $175.10 | $175.10 |
| Purchase #4 | $93.74 | 11.154% | $104.1958 | $104.20 | $104.20 | $104.20 |
| Purchase #5 | $29.28 | 8.369% | $31.7304 | $31.73 | $31.75 | $31.70 |
| Purchase #6 | $243.94 | 3.481% | $252.4316 | $252.43 | $252.45 | $252.40 |
| Purchase #7 | $114.92 | 9.376% | $125.6949 | $125.69 | $125.70 | $125.70 |
| 7 purchase totals = | $808.78 | $882.5694 | $882.57 | $882.65 | $882.50 | |