| 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 | $31.30 | 7.641% | $33.6916 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $150.26 | 7.711% | $161.8465 | $161.85 | $161.85 | $161.80 |
| Purchase #3 | $65.28 | 4.778% | $68.3991 | $68.40 | $68.40 | $68.40 |
| Purchase #4 | $240.30 | 4.665% | $251.51 | $251.51 | $251.50 | $251.50 |
| Purchase #5 | $161.31 | 10.218% | $177.7927 | $177.79 | $177.80 | $177.80 |
| Purchase #6 | $23.39 | 7.293% | $25.0958 | $25.10 | $25.10 | $25.10 |
| Purchase #7 | $104.65 | 4.670% | $109.5372 | $109.54 | $109.55 | $109.50 |
| 7 purchase totals = | $776.49 | $827.8729 | $827.88 | $827.90 | $827.80 | |