| 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 | $86.83 | 12.771% | $97.9191 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $52.63 | 4.111% | $54.7936 | $54.79 | $54.80 | $54.80 |
| Purchase #3 | $52.34 | 6.120% | $55.5432 | $55.54 | $55.55 | $55.50 |
| Purchase #4 | $84.96 | 12.429% | $95.5197 | $95.52 | $95.50 | $95.50 |
| Purchase #5 | $221.35 | 4.455% | $231.2111 | $231.21 | $231.20 | $231.20 |
| Purchase #6 | $132.56 | 8.257% | $143.5055 | $143.51 | $143.50 | $143.50 |
| Purchase #7 | $197.44 | 4.466% | $206.2577 | $206.26 | $206.25 | $206.30 |
| 7 purchase totals = | $828.11 | $884.7499 | $884.75 | $884.70 | $884.70 | |