| 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 | $97.80 | 9.315% | $106.9101 | $106.91 | $106.90 | $106.90 |
| Purchase #2 | $120.56 | 13.816% | $137.2166 | $137.22 | $137.20 | $137.20 |
| Purchase #3 | $136.89 | 5.662% | $144.6407 | $144.64 | $144.65 | $144.60 |
| Purchase #4 | $138.64 | 9.128% | $151.2951 | $151.30 | $151.30 | $151.30 |
| Purchase #5 | $55.67 | 8.300% | $60.2906 | $60.29 | $60.30 | $60.30 |
| Purchase #6 | $105.42 | 12.632% | $118.7367 | $118.74 | $118.75 | $118.70 |
| Purchase #7 | $58.39 | 13.437% | $66.2359 | $66.24 | $66.25 | $66.20 |
| 7 purchase totals = | $713.37 | $785.3257 | $785.34 | $785.35 | $785.20 | |