| 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 | $59.91 | 7.156% | $64.1972 | $64.20 | $64.20 | $64.20 |
| Purchase #2 | $208.69 | 5.639% | $220.458 | $220.46 | $220.45 | $220.50 |
| Purchase #3 | $51.46 | 8.628% | $55.9 | $55.90 | $55.90 | $55.90 |
| Purchase #4 | $198.92 | 10.655% | $220.1149 | $220.11 | $220.10 | $220.10 |
| Purchase #5 | $5.41 | 5.440% | $5.7043 | $5.70 | $5.70 | $5.70 |
| Purchase #6 | $234.78 | 8.212% | $254.0601 | $254.06 | $254.05 | $254.10 |
| Purchase #7 | $25.25 | 7.717% | $27.1985 | $27.20 | $27.20 | $27.20 |
| 7 purchase totals = | $784.42 | $847.6330 | $847.63 | $847.60 | $847.70 | |