| 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 | $6.89 | 11.815% | $7.7041 | $7.70 | $7.70 | $7.70 |
| Purchase #2 | $212.72 | 13.183% | $240.7629 | $240.76 | $240.75 | $240.80 |
| Purchase #3 | $45.52 | 3.411% | $47.0727 | $47.07 | $47.05 | $47.10 |
| Purchase #4 | $165.86 | 10.597% | $183.4362 | $183.44 | $183.45 | $183.40 |
| Purchase #5 | $164.86 | 6.117% | $174.9445 | $174.94 | $174.95 | $174.90 |
| Purchase #6 | $117.37 | 4.713% | $122.9016 | $122.90 | $122.90 | $122.90 |
| Purchase #7 | $52.52 | 4.521% | $54.8944 | $54.89 | $54.90 | $54.90 |
| 7 purchase totals = | $765.74 | $831.7164 | $831.70 | $831.70 | $831.70 | |