| 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 | $81.62 | 4.410% | $85.2194 | $85.22 | $85.20 | $85.20 |
| Purchase #2 | $42.77 | 10.616% | $47.3105 | $47.31 | $47.30 | $47.30 |
| Purchase #3 | $15.72 | 13.222% | $17.7985 | $17.80 | $17.80 | $17.80 |
| Purchase #4 | $114.63 | 5.214% | $120.6068 | $120.61 | $120.60 | $120.60 |
| Purchase #5 | $57.35 | 7.226% | $61.4941 | $61.49 | $61.50 | $61.50 |
| Purchase #6 | $221.96 | 6.697% | $236.8247 | $236.82 | $236.80 | $236.80 |
| Purchase #7 | $30.39 | 4.633% | $31.798 | $31.80 | $31.80 | $31.80 |
| 7 purchase totals = | $564.44 | $601.0520 | $601.05 | $601.00 | $601.00 | |