| 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 | $84.97 | 5.849% | $89.9399 | $89.94 | $89.95 | $89.90 |
| Purchase #2 | $146.69 | 11.779% | $163.9686 | $163.97 | $163.95 | $164.00 |
| Purchase #3 | $88.38 | 10.641% | $97.7845 | $97.78 | $97.80 | $97.80 |
| Purchase #4 | $98.65 | 9.638% | $108.1579 | $108.16 | $108.15 | $108.20 |
| Purchase #5 | $235.71 | 6.228% | $250.39 | $250.39 | $250.40 | $250.40 |
| Purchase #6 | $186.77 | 3.179% | $192.7074 | $192.71 | $192.70 | $192.70 |
| Purchase #7 | $112.76 | 4.537% | $117.8759 | $117.88 | $117.90 | $117.90 |
| 7 purchase totals = | $953.93 | $1,020.8242 | $1,020.83 | $1,020.85 | $1,020.90 | |