| 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 | $24.61 | 13.434% | $27.9161 | $27.92 | $27.90 | $27.90 |
| Purchase #2 | $218.56 | 4.323% | $228.0083 | $228.01 | $228.00 | $228.00 |
| Purchase #3 | $85.87 | 13.722% | $97.6531 | $97.65 | $97.65 | $97.70 |
| Purchase #4 | $54.97 | 4.461% | $57.4222 | $57.42 | $57.40 | $57.40 |
| Purchase #5 | $250.30 | 6.711% | $267.0976 | $267.10 | $267.10 | $267.10 |
| Purchase #6 | $46.26 | 3.443% | $47.8527 | $47.85 | $47.85 | $47.90 |
| Purchase #7 | $44.48 | 9.863% | $48.8671 | $48.87 | $48.85 | $48.90 |
| 7 purchase totals = | $725.05 | $774.8171 | $774.82 | $774.75 | $774.90 | |