| 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 | $29.68 | 3.788% | $30.8043 | $30.80 | $30.80 | $30.80 |
| Purchase #2 | $86.54 | 11.687% | $96.6539 | $96.65 | $96.65 | $96.70 |
| Purchase #3 | $57.68 | 12.278% | $64.762 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $59.55 | 7.558% | $64.0508 | $64.05 | $64.05 | $64.10 |
| Purchase #5 | $155.81 | 4.844% | $163.3574 | $163.36 | $163.35 | $163.40 |
| Purchase #6 | $104.65 | 10.368% | $115.5001 | $115.50 | $115.50 | $115.50 |
| Purchase #7 | $174.58 | 5.602% | $184.36 | $184.36 | $184.35 | $184.40 |
| 7 purchase totals = | $668.49 | $719.4885 | $719.48 | $719.45 | $719.70 | |