| 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 | $122.91 | 9.362% | $134.4168 | $134.42 | $134.40 | $134.40 |
| Purchase #2 | $13.49 | 11.201% | $15.001 | $15.00 | $15.00 | $15.00 |
| Purchase #3 | $59.92 | 11.384% | $66.7413 | $66.74 | $66.75 | $66.70 |
| Purchase #4 | $42.47 | 10.744% | $47.033 | $47.03 | $47.05 | $47.00 |
| Purchase #5 | $93.31 | 11.821% | $104.3402 | $104.34 | $104.35 | $104.30 |
| Purchase #6 | $7.54 | 13.344% | $8.5461 | $8.55 | $8.55 | $8.50 |
| Purchase #7 | $115.77 | 10.518% | $127.9467 | $127.95 | $127.95 | $127.90 |
| 7 purchase totals = | $455.41 | $504.0251 | $504.03 | $504.05 | $503.80 | |