| 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 | $73.41 | 11.388% | $81.7699 | $81.77 | $81.75 | $81.80 |
| Purchase #2 | $198.96 | 9.676% | $218.2114 | $218.21 | $218.20 | $218.20 |
| Purchase #3 | $22.98 | 11.347% | $25.5875 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $115.72 | 7.393% | $124.2752 | $124.28 | $124.30 | $124.30 |
| Purchase #5 | $13.64 | 6.129% | $14.476 | $14.48 | $14.50 | $14.50 |
| Purchase #6 | $216.89 | 11.659% | $242.1772 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $137.26 | 5.159% | $144.3412 | $144.34 | $144.35 | $144.30 |
| 7 purchase totals = | $778.86 | $850.8384 | $850.85 | $850.90 | $850.90 | |