| 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 | $11.38 | 12.222% | $12.7709 | $12.77 | $12.75 | $12.80 |
| Purchase #2 | $138.50 | 5.124% | $145.5967 | $145.60 | $145.60 | $145.60 |
| Purchase #3 | $21.92 | 5.616% | $23.151 | $23.15 | $23.15 | $23.20 |
| Purchase #4 | $28.53 | 5.254% | $30.029 | $30.03 | $30.05 | $30.00 |
| Purchase #5 | $230.91 | 6.107% | $245.0117 | $245.01 | $245.00 | $245.00 |
| Purchase #6 | $93.89 | 12.848% | $105.953 | $105.95 | $105.95 | $106.00 |
| Purchase #7 | $219.69 | 6.362% | $233.6667 | $233.67 | $233.65 | $233.70 |
| 7 purchase totals = | $744.82 | $796.1790 | $796.18 | $796.15 | $796.30 | |