| 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 | $107.57 | 5.466% | $113.4498 | $113.45 | $113.45 | $113.40 |
| Purchase #2 | $113.85 | 10.153% | $125.4092 | $125.41 | $125.40 | $125.40 |
| Purchase #3 | $74.74 | 8.398% | $81.0167 | $81.02 | $81.00 | $81.00 |
| Purchase #4 | $7.38 | 12.118% | $8.2743 | $8.27 | $8.25 | $8.30 |
| Purchase #5 | $187.27 | 3.455% | $193.7402 | $193.74 | $193.75 | $193.70 |
| Purchase #6 | $32.65 | 7.299% | $35.0331 | $35.03 | $35.05 | $35.00 |
| Purchase #7 | $41.99 | 9.164% | $45.838 | $45.84 | $45.85 | $45.80 |
| 7 purchase totals = | $565.45 | $602.7613 | $602.76 | $602.75 | $602.60 | |