| 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 | $94.28 | 6.283% | $100.2036 | $100.20 | $100.20 | $100.20 |
| Purchase #2 | $31.55 | 8.549% | $34.2472 | $34.25 | $34.25 | $34.20 |
| Purchase #3 | $29.31 | 4.239% | $30.5525 | $30.55 | $30.55 | $30.60 |
| Purchase #4 | $58.97 | 7.530% | $63.4104 | $63.41 | $63.40 | $63.40 |
| Purchase #5 | $154.98 | 7.639% | $166.8189 | $166.82 | $166.80 | $166.80 |
| Purchase #6 | $184.99 | 9.507% | $202.577 | $202.58 | $202.60 | $202.60 |
| Purchase #7 | $89.41 | 10.405% | $98.7131 | $98.71 | $98.70 | $98.70 |
| 7 purchase totals = | $643.49 | $696.5227 | $696.52 | $696.50 | $696.50 | |