| 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 | $42.50 | 8.389% | $46.0653 | $46.07 | $46.05 | $46.10 |
| Purchase #2 | $210.87 | 12.246% | $236.6931 | $236.69 | $236.70 | $236.70 |
| Purchase #3 | $147.45 | 4.549% | $154.1575 | $154.16 | $154.15 | $154.20 |
| Purchase #4 | $190.87 | 4.749% | $199.9344 | $199.93 | $199.95 | $199.90 |
| Purchase #5 | $81.43 | 4.506% | $85.0992 | $85.10 | $85.10 | $85.10 |
| Purchase #6 | $62.90 | 3.653% | $65.1977 | $65.20 | $65.20 | $65.20 |
| Purchase #7 | $37.78 | 10.111% | $41.5999 | $41.60 | $41.60 | $41.60 |
| 7 purchase totals = | $773.80 | $828.7471 | $828.75 | $828.75 | $828.80 | |