| 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 | $97.31 | 7.684% | $104.7873 | $104.79 | $104.80 | $104.80 |
| Purchase #2 | $144.52 | 7.447% | $155.2824 | $155.28 | $155.30 | $155.30 |
| Purchase #3 | $129.41 | 4.844% | $135.6786 | $135.68 | $135.70 | $135.70 |
| Purchase #4 | $33.27 | 4.243% | $34.6816 | $34.68 | $34.70 | $34.70 |
| Purchase #5 | $77.96 | 8.264% | $84.4026 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $9.51 | 13.761% | $10.8187 | $10.82 | $10.80 | $10.80 |
| Purchase #7 | $67.55 | 11.682% | $75.4412 | $75.44 | $75.45 | $75.40 |
| 7 purchase totals = | $559.53 | $601.0924 | $601.09 | $601.15 | $601.10 | |