| 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 | $230.62 | 8.724% | $250.7393 | $250.74 | $250.75 | $250.70 |
| Purchase #2 | $59.28 | 4.538% | $61.9701 | $61.97 | $61.95 | $62.00 |
| Purchase #3 | $130.47 | 5.265% | $137.3392 | $137.34 | $137.35 | $137.30 |
| Purchase #4 | $215.47 | 7.133% | $230.8395 | $230.84 | $230.85 | $230.80 |
| Purchase #5 | $57.50 | 11.755% | $64.2591 | $64.26 | $64.25 | $64.30 |
| Purchase #6 | $88.66 | 10.356% | $97.8416 | $97.84 | $97.85 | $97.80 |
| Purchase #7 | $37.50 | 5.534% | $39.5753 | $39.58 | $39.60 | $39.60 |
| 7 purchase totals = | $819.50 | $882.5641 | $882.57 | $882.60 | $882.50 | |