| 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 | $49.78 | 5.338% | $52.4373 | $52.44 | $52.45 | $52.40 |
| Purchase #2 | $42.66 | 7.544% | $45.8783 | $45.88 | $45.90 | $45.90 |
| Purchase #3 | $153.32 | 5.806% | $162.2218 | $162.22 | $162.20 | $162.20 |
| Purchase #4 | $199.69 | 8.510% | $216.6836 | $216.68 | $216.70 | $216.70 |
| Purchase #5 | $242.93 | 11.402% | $270.6289 | $270.63 | $270.65 | $270.60 |
| Purchase #6 | $175.83 | 11.455% | $195.9713 | $195.97 | $195.95 | $196.00 |
| Purchase #7 | $230.98 | 3.476% | $239.0089 | $239.01 | $239.00 | $239.00 |
| 7 purchase totals = | $1,095.19 | $1,182.8301 | $1,182.83 | $1,182.85 | $1,182.80 | |