| 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 | $82.43 | 5.205% | $86.7205 | $86.72 | $86.70 | $86.70 |
| Purchase #2 | $6.57 | 6.192% | $6.9768 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $239.32 | 4.441% | $249.9482 | $249.95 | $249.95 | $249.90 |
| Purchase #4 | $46.57 | 8.610% | $50.5797 | $50.58 | $50.60 | $50.60 |
| Purchase #5 | $233.41 | 5.727% | $246.7774 | $246.78 | $246.80 | $246.80 |
| Purchase #6 | $182.64 | 12.796% | $206.0106 | $206.01 | $206.00 | $206.00 |
| Purchase #7 | $23.95 | 12.138% | $26.8571 | $26.86 | $26.85 | $26.90 |
| 7 purchase totals = | $814.89 | $873.8703 | $873.88 | $873.90 | $873.90 | |