| 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 | $97.77 | 4.750% | $102.4141 | $102.41 | $102.40 | $102.40 |
| Purchase #2 | $33.89 | 13.152% | $38.3472 | $38.35 | $38.35 | $38.30 |
| Purchase #3 | $22.37 | 9.868% | $24.5775 | $24.58 | $24.60 | $24.60 |
| Purchase #4 | $111.58 | 7.324% | $119.7521 | $119.75 | $119.75 | $119.80 |
| Purchase #5 | $96.86 | 11.222% | $107.7296 | $107.73 | $107.75 | $107.70 |
| Purchase #6 | $189.70 | 9.407% | $207.5451 | $207.55 | $207.55 | $207.50 |
| Purchase #7 | $107.61 | 12.854% | $121.4422 | $121.44 | $121.45 | $121.40 |
| 7 purchase totals = | $659.78 | $721.8078 | $721.81 | $721.85 | $721.70 | |