| 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 | $47.93 | 7.458% | $51.5046 | $51.50 | $51.50 | $51.50 |
| Purchase #2 | $148.99 | 12.194% | $167.1578 | $167.16 | $167.15 | $167.20 |
| Purchase #3 | $247.72 | 7.796% | $267.0323 | $267.03 | $267.05 | $267.00 |
| Purchase #4 | $246.72 | 10.520% | $272.6749 | $272.67 | $272.65 | $272.70 |
| Purchase #5 | $179.55 | 13.736% | $204.213 | $204.21 | $204.20 | $204.20 |
| Purchase #6 | $147.48 | 10.808% | $163.4196 | $163.42 | $163.40 | $163.40 |
| Purchase #7 | $73.38 | 10.574% | $81.1392 | $81.14 | $81.15 | $81.10 |
| 7 purchase totals = | $1,091.77 | $1,207.1414 | $1,207.13 | $1,207.10 | $1,207.10 | |