| 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 | $72.36 | 4.335% | $75.4968 | $75.50 | $75.50 | $75.50 |
| Purchase #2 | $61.87 | 9.573% | $67.7928 | $67.79 | $67.80 | $67.80 |
| Purchase #3 | $23.36 | 8.538% | $25.3545 | $25.35 | $25.35 | $25.40 |
| Purchase #4 | $148.55 | 4.181% | $154.7609 | $154.76 | $154.75 | $154.80 |
| Purchase #5 | $193.40 | 11.611% | $215.8557 | $215.86 | $215.85 | $215.90 |
| Purchase #6 | $47.26 | 5.103% | $49.6717 | $49.67 | $49.65 | $49.70 |
| Purchase #7 | $86.85 | 8.249% | $94.0143 | $94.01 | $94.00 | $94.00 |
| 7 purchase totals = | $633.65 | $682.9467 | $682.94 | $682.90 | $683.10 | |