| 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 | $51.62 | 13.108% | $58.3863 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $88.79 | 7.417% | $95.3756 | $95.38 | $95.40 | $95.40 |
| Purchase #3 | $231.45 | 4.294% | $241.3885 | $241.39 | $241.40 | $241.40 |
| Purchase #4 | $42.59 | 6.586% | $45.395 | $45.40 | $45.40 | $45.40 |
| Purchase #5 | $94.92 | 4.687% | $99.3689 | $99.37 | $99.35 | $99.40 |
| Purchase #6 | $63.78 | 9.327% | $69.7288 | $69.73 | $69.75 | $69.70 |
| Purchase #7 | $74.63 | 3.585% | $77.3055 | $77.31 | $77.30 | $77.30 |
| 7 purchase totals = | $647.78 | $686.9486 | $686.97 | $687.00 | $687.00 | |