| 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 | $21.67 | 8.387% | $23.4875 | $23.49 | $23.50 | $23.50 |
| Purchase #2 | $57.32 | 11.417% | $63.8642 | $63.86 | $63.85 | $63.90 |
| Purchase #3 | $53.43 | 3.602% | $55.3545 | $55.35 | $55.35 | $55.40 |
| Purchase #4 | $158.92 | 3.382% | $164.2947 | $164.29 | $164.30 | $164.30 |
| Purchase #5 | $246.86 | 11.545% | $275.36 | $275.36 | $275.35 | $275.40 |
| Purchase #6 | $113.71 | 10.759% | $125.9441 | $125.94 | $125.95 | $125.90 |
| Purchase #7 | $193.49 | 11.227% | $215.2131 | $215.21 | $215.20 | $215.20 |
| 7 purchase totals = | $845.40 | $923.5181 | $923.50 | $923.50 | $923.60 | |