| 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 | $74.73 | 6.339% | $79.4671 | $79.47 | $79.45 | $79.50 |
| Purchase #2 | $52.75 | 4.569% | $55.1601 | $55.16 | $55.15 | $55.20 |
| Purchase #3 | $113.33 | 10.817% | $125.5889 | $125.59 | $125.60 | $125.60 |
| Purchase #4 | $227.40 | 5.198% | $239.2203 | $239.22 | $239.20 | $239.20 |
| Purchase #5 | $175.74 | 4.108% | $182.9594 | $182.96 | $182.95 | $183.00 |
| Purchase #6 | $69.45 | 4.817% | $72.7954 | $72.80 | $72.80 | $72.80 |
| Purchase #7 | $85.76 | 10.765% | $94.9921 | $94.99 | $95.00 | $95.00 |
| 7 purchase totals = | $799.16 | $850.1833 | $850.19 | $850.15 | $850.30 | |