| 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 | $41.53 | 7.704% | $44.7295 | $44.73 | $44.75 | $44.70 |
| Purchase #2 | $8.64 | 13.334% | $9.7921 | $9.79 | $9.80 | $9.80 |
| Purchase #3 | $81.55 | 5.711% | $86.2073 | $86.21 | $86.20 | $86.20 |
| Purchase #4 | $105.28 | 9.705% | $115.4974 | $115.50 | $115.50 | $115.50 |
| Purchase #5 | $37.61 | 13.577% | $42.7163 | $42.72 | $42.70 | $42.70 |
| Purchase #6 | $222.85 | 10.376% | $245.9729 | $245.97 | $245.95 | $246.00 |
| Purchase #7 | $246.36 | 7.797% | $265.5687 | $265.57 | $265.55 | $265.60 |
| 7 purchase totals = | $743.82 | $810.4842 | $810.49 | $810.45 | $810.50 | |