| 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 | $113.40 | 10.750% | $125.5905 | $125.59 | $125.60 | $125.60 |
| Purchase #2 | $75.42 | 10.851% | $83.6038 | $83.60 | $83.60 | $83.60 |
| Purchase #3 | $244.91 | 12.289% | $275.007 | $275.01 | $275.00 | $275.00 |
| Purchase #4 | $39.75 | 13.847% | $45.2542 | $45.25 | $45.25 | $45.30 |
| Purchase #5 | $45.61 | 5.120% | $47.9452 | $47.95 | $47.95 | $47.90 |
| Purchase #6 | $28.90 | 8.843% | $31.4556 | $31.46 | $31.45 | $31.50 |
| Purchase #7 | $237.43 | 13.785% | $270.1597 | $270.16 | $270.15 | $270.20 |
| 7 purchase totals = | $785.42 | $879.0160 | $879.02 | $879.00 | $879.10 | |