| 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 | $108.84 | 4.784% | $114.0469 | $114.05 | $114.05 | $114.00 |
| Purchase #2 | $119.51 | 10.850% | $132.4768 | $132.48 | $132.50 | $132.50 |
| Purchase #3 | $98.28 | 4.834% | $103.0309 | $103.03 | $103.05 | $103.00 |
| Purchase #4 | $77.58 | 7.645% | $83.511 | $83.51 | $83.50 | $83.50 |
| Purchase #5 | $147.43 | 4.720% | $154.3887 | $154.39 | $154.40 | $154.40 |
| Purchase #6 | $61.35 | 6.527% | $65.3543 | $65.35 | $65.35 | $65.40 |
| Purchase #7 | $136.84 | 12.687% | $154.2009 | $154.20 | $154.20 | $154.20 |
| 7 purchase totals = | $749.83 | $807.0095 | $807.01 | $807.05 | $807.00 | |