| 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 | $5.58 | 13.745% | $6.347 | $6.35 | $6.35 | $6.30 |
| Purchase #2 | $6.95 | 5.661% | $7.3434 | $7.34 | $7.35 | $7.30 |
| Purchase #3 | $235.94 | 12.330% | $265.0314 | $265.03 | $265.05 | $265.00 |
| Purchase #4 | $79.94 | 3.626% | $82.8386 | $82.84 | $82.85 | $82.80 |
| Purchase #5 | $90.77 | 7.701% | $97.7602 | $97.76 | $97.75 | $97.80 |
| Purchase #6 | $165.48 | 3.834% | $171.8245 | $171.82 | $171.80 | $171.80 |
| Purchase #7 | $103.58 | 12.200% | $116.2168 | $116.22 | $116.20 | $116.20 |
| 7 purchase totals = | $688.24 | $747.3619 | $747.36 | $747.35 | $747.20 | |