| 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 | $98.29 | 9.351% | $107.4811 | $107.48 | $107.50 | $107.50 |
| Purchase #2 | $71.65 | 9.849% | $78.7068 | $78.71 | $78.70 | $78.70 |
| Purchase #3 | $240.48 | 7.713% | $259.0282 | $259.03 | $259.05 | $259.00 |
| Purchase #4 | $229.54 | 5.828% | $242.9176 | $242.92 | $242.90 | $242.90 |
| Purchase #5 | $224.53 | 3.372% | $232.1012 | $232.10 | $232.10 | $232.10 |
| Purchase #6 | $75.75 | 13.535% | $86.0028 | $86.00 | $86.00 | $86.00 |
| Purchase #7 | $166.76 | 4.594% | $174.421 | $174.42 | $174.40 | $174.40 |
| 7 purchase totals = | $1,107.00 | $1,180.6587 | $1,180.66 | $1,180.65 | $1,180.60 | |