| 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 | $15.48 | 4.706% | $16.2085 | $16.21 | $16.20 | $16.20 |
| Purchase #2 | $78.43 | 12.320% | $88.0926 | $88.09 | $88.10 | $88.10 |
| Purchase #3 | $216.37 | 8.754% | $235.311 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $192.81 | 11.108% | $214.2273 | $214.23 | $214.25 | $214.20 |
| Purchase #5 | $82.83 | 11.726% | $92.5426 | $92.54 | $92.55 | $92.50 |
| Purchase #6 | $163.81 | 9.683% | $179.6717 | $179.67 | $179.65 | $179.70 |
| Purchase #7 | $65.70 | 9.197% | $71.7424 | $71.74 | $71.75 | $71.70 |
| 7 purchase totals = | $815.43 | $897.7961 | $897.79 | $897.80 | $897.70 | |