| 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 | $36.42 | 6.854% | $38.9162 | $38.92 | $38.90 | $38.90 |
| Purchase #2 | $54.92 | 4.492% | $57.387 | $57.39 | $57.40 | $57.40 |
| Purchase #3 | $23.63 | 5.183% | $24.8547 | $24.85 | $24.85 | $24.90 |
| Purchase #4 | $77.95 | 4.661% | $81.5832 | $81.58 | $81.60 | $81.60 |
| Purchase #5 | $75.37 | 11.509% | $84.0443 | $84.04 | $84.05 | $84.00 |
| Purchase #6 | $207.68 | 7.650% | $223.5675 | $223.57 | $223.55 | $223.60 |
| Purchase #7 | $175.75 | 5.626% | $185.6377 | $185.64 | $185.65 | $185.60 |
| 7 purchase totals = | $651.72 | $695.9906 | $695.99 | $696.00 | $696.00 | |