| 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 | $63.58 | 4.314% | $66.3228 | $66.32 | $66.30 | $66.30 |
| Purchase #2 | $169.65 | 4.480% | $177.2503 | $177.25 | $177.25 | $177.30 |
| Purchase #3 | $236.53 | 4.185% | $246.4288 | $246.43 | $246.45 | $246.40 |
| Purchase #4 | $196.36 | 5.269% | $206.7062 | $206.71 | $206.70 | $206.70 |
| Purchase #5 | $27.65 | 6.138% | $29.3472 | $29.35 | $29.35 | $29.30 |
| Purchase #6 | $216.48 | 7.150% | $231.9583 | $231.96 | $231.95 | $232.00 |
| Purchase #7 | $219.76 | 4.524% | $229.7019 | $229.70 | $229.70 | $229.70 |
| 7 purchase totals = | $1,130.01 | $1,187.7155 | $1,187.72 | $1,187.70 | $1,187.70 | |