| 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 | $48.69 | 6.755% | $51.979 | $51.98 | $52.00 | $52.00 |
| Purchase #2 | $223.67 | 4.217% | $233.1022 | $233.10 | $233.10 | $233.10 |
| Purchase #3 | $146.41 | 8.612% | $159.0188 | $159.02 | $159.00 | $159.00 |
| Purchase #4 | $94.44 | 3.393% | $97.6443 | $97.64 | $97.65 | $97.60 |
| Purchase #5 | $119.41 | 10.713% | $132.2024 | $132.20 | $132.20 | $132.20 |
| Purchase #6 | $229.93 | 7.662% | $247.5472 | $247.55 | $247.55 | $247.50 |
| Purchase #7 | $143.91 | 9.543% | $157.6433 | $157.64 | $157.65 | $157.60 |
| 7 purchase totals = | $1,006.46 | $1,079.1372 | $1,079.13 | $1,079.15 | $1,079.00 | |