| 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 | $64.53 | 5.206% | $67.8894 | $67.89 | $67.90 | $67.90 |
| Purchase #2 | $189.78 | 4.364% | $198.062 | $198.06 | $198.05 | $198.10 |
| Purchase #3 | $88.96 | 11.389% | $99.0917 | $99.09 | $99.10 | $99.10 |
| Purchase #4 | $32.53 | 5.159% | $34.2082 | $34.21 | $34.20 | $34.20 |
| Purchase #5 | $106.45 | 12.182% | $119.4177 | $119.42 | $119.40 | $119.40 |
| Purchase #6 | $57.60 | 9.622% | $63.1423 | $63.14 | $63.15 | $63.10 |
| Purchase #7 | $92.69 | 10.241% | $102.1824 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $632.54 | $683.9937 | $683.99 | $684.00 | $684.00 | |