| 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 | $189.35 | 8.557% | $205.5527 | $205.55 | $205.55 | $205.60 |
| Purchase #2 | $27.36 | 5.307% | $28.812 | $28.81 | $28.80 | $28.80 |
| Purchase #3 | $236.26 | 6.785% | $252.2902 | $252.29 | $252.30 | $252.30 |
| Purchase #4 | $67.76 | 4.700% | $70.9447 | $70.94 | $70.95 | $70.90 |
| Purchase #5 | $105.58 | 13.163% | $119.4775 | $119.48 | $119.50 | $119.50 |
| Purchase #6 | $189.73 | 5.166% | $199.5315 | $199.53 | $199.55 | $199.50 |
| Purchase #7 | $75.91 | 7.858% | $81.875 | $81.88 | $81.90 | $81.90 |
| 7 purchase totals = | $891.95 | $958.4836 | $958.48 | $958.55 | $958.50 | |