| 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 | $103.85 | 11.478% | $115.7699 | $115.77 | $115.75 | $115.80 |
| Purchase #2 | $73.90 | 3.205% | $76.2685 | $76.27 | $76.25 | $76.30 |
| Purchase #3 | $155.66 | 6.829% | $166.29 | $166.29 | $166.30 | $166.30 |
| Purchase #4 | $154.29 | 6.221% | $163.8884 | $163.89 | $163.90 | $163.90 |
| Purchase #5 | $154.41 | 13.570% | $175.3634 | $175.36 | $175.35 | $175.40 |
| Purchase #6 | $11.72 | 13.588% | $13.3125 | $13.31 | $13.30 | $13.30 |
| Purchase #7 | $47.86 | 3.492% | $49.5313 | $49.53 | $49.55 | $49.50 |
| 7 purchase totals = | $701.69 | $760.4240 | $760.42 | $760.40 | $760.50 | |