| 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 | $6.71 | 8.538% | $7.2829 | $7.28 | $7.30 | $7.30 |
| Purchase #2 | $234.28 | 8.270% | $253.655 | $253.66 | $253.65 | $253.70 |
| Purchase #3 | $13.66 | 4.430% | $14.2651 | $14.27 | $14.25 | $14.30 |
| Purchase #4 | $28.54 | 4.417% | $29.8006 | $29.80 | $29.80 | $29.80 |
| Purchase #5 | $153.88 | 9.687% | $168.7864 | $168.79 | $168.80 | $168.80 |
| Purchase #6 | $194.81 | 5.211% | $204.9615 | $204.96 | $204.95 | $205.00 |
| Purchase #7 | $113.83 | 9.682% | $124.851 | $124.85 | $124.85 | $124.90 |
| 7 purchase totals = | $745.71 | $803.6025 | $803.61 | $803.60 | $803.80 | |