| 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 | $60.41 | 5.632% | $63.8123 | $63.81 | $63.80 | $63.80 |
| Purchase #2 | $189.90 | 12.545% | $213.723 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $16.57 | 9.868% | $18.2051 | $18.21 | $18.20 | $18.20 |
| Purchase #4 | $77.57 | 7.606% | $83.47 | $83.47 | $83.45 | $83.50 |
| Purchase #5 | $113.62 | 4.868% | $119.151 | $119.15 | $119.15 | $119.20 |
| Purchase #6 | $40.28 | 5.167% | $42.3613 | $42.36 | $42.35 | $42.40 |
| Purchase #7 | $84.46 | 3.807% | $87.6754 | $87.68 | $87.70 | $87.70 |
| 7 purchase totals = | $582.81 | $628.3981 | $628.40 | $628.35 | $628.50 | |