| 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 | $104.45 | 5.478% | $110.1718 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $29.52 | 6.504% | $31.44 | $31.44 | $31.45 | $31.40 |
| Purchase #3 | $182.41 | 10.665% | $201.864 | $201.86 | $201.85 | $201.90 |
| Purchase #4 | $49.29 | 3.189% | $50.8619 | $50.86 | $50.85 | $50.90 |
| Purchase #5 | $159.64 | 13.530% | $181.2393 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $172.79 | 7.707% | $186.1069 | $186.11 | $186.10 | $186.10 |
| Purchase #7 | $130.92 | 11.591% | $146.0949 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $829.02 | $907.7788 | $907.77 | $907.75 | $907.80 | |