| 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 | $47.25 | 10.471% | $52.1975 | $52.20 | $52.20 | $52.20 |
| Purchase #2 | $245.43 | 9.411% | $268.5274 | $268.53 | $268.55 | $268.50 |
| Purchase #3 | $100.76 | 3.798% | $104.5869 | $104.59 | $104.60 | $104.60 |
| Purchase #4 | $181.49 | 9.109% | $198.0219 | $198.02 | $198.00 | $198.00 |
| Purchase #5 | $50.80 | 12.547% | $57.1739 | $57.17 | $57.15 | $57.20 |
| Purchase #6 | $83.49 | 7.783% | $89.988 | $89.99 | $90.00 | $90.00 |
| Purchase #7 | $157.72 | 3.224% | $162.8049 | $162.80 | $162.80 | $162.80 |
| 7 purchase totals = | $866.94 | $933.3005 | $933.30 | $933.30 | $933.30 | |