| 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 | $53.84 | 12.567% | $60.6061 | $60.61 | $60.60 | $60.60 |
| Purchase #2 | $144.33 | 13.749% | $164.1739 | $164.17 | $164.15 | $164.20 |
| Purchase #3 | $104.84 | 8.187% | $113.4233 | $113.42 | $113.40 | $113.40 |
| Purchase #4 | $77.59 | 11.503% | $86.5152 | $86.52 | $86.50 | $86.50 |
| Purchase #5 | $150.87 | 4.843% | $158.1766 | $158.18 | $158.20 | $158.20 |
| Purchase #6 | $109.94 | 9.179% | $120.0314 | $120.03 | $120.05 | $120.00 |
| Purchase #7 | $166.75 | 5.210% | $175.4377 | $175.44 | $175.45 | $175.40 |
| 7 purchase totals = | $808.16 | $878.3642 | $878.37 | $878.35 | $878.30 | |