| 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 | $80.54 | 8.117% | $87.0774 | $87.08 | $87.10 | $87.10 |
| Purchase #2 | $249.87 | 6.613% | $266.3939 | $266.39 | $266.40 | $266.40 |
| Purchase #3 | $28.66 | 5.503% | $30.2372 | $30.24 | $30.25 | $30.20 |
| Purchase #4 | $94.91 | 10.117% | $104.512 | $104.51 | $104.50 | $104.50 |
| Purchase #5 | $155.32 | 13.200% | $175.8222 | $175.82 | $175.80 | $175.80 |
| Purchase #6 | $66.75 | 13.174% | $75.5436 | $75.54 | $75.55 | $75.50 |
| Purchase #7 | $217.91 | 12.645% | $245.4647 | $245.46 | $245.45 | $245.50 |
| 7 purchase totals = | $893.96 | $985.0510 | $985.04 | $985.05 | $985.00 | |