| 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 | $58.85 | 7.693% | $63.3773 | $63.38 | $63.40 | $63.40 |
| Purchase #2 | $112.30 | 11.490% | $125.2033 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $189.47 | 7.825% | $204.296 | $204.30 | $204.30 | $204.30 |
| Purchase #4 | $99.81 | 8.267% | $108.0613 | $108.06 | $108.05 | $108.10 |
| Purchase #5 | $134.92 | 9.452% | $147.6726 | $147.67 | $147.65 | $147.70 |
| Purchase #6 | $248.63 | 10.476% | $274.6765 | $274.68 | $274.70 | $274.70 |
| Purchase #7 | $158.55 | 5.624% | $167.4669 | $167.47 | $167.45 | $167.50 |
| 7 purchase totals = | $1,002.53 | $1,090.7539 | $1,090.76 | $1,090.75 | $1,090.90 | |