| 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 | $40.83 | 3.466% | $42.2452 | $42.25 | $42.25 | $42.20 |
| Purchase #2 | $96.75 | 4.579% | $101.1802 | $101.18 | $101.20 | $101.20 |
| Purchase #3 | $246.60 | 5.772% | $260.8338 | $260.83 | $260.85 | $260.80 |
| Purchase #4 | $231.40 | 4.316% | $241.3872 | $241.39 | $241.40 | $241.40 |
| Purchase #5 | $107.98 | 11.405% | $120.2951 | $120.30 | $120.30 | $120.30 |
| Purchase #6 | $68.39 | 4.416% | $71.4101 | $71.41 | $71.40 | $71.40 |
| Purchase #7 | $112.61 | 7.173% | $120.6875 | $120.69 | $120.70 | $120.70 |
| 7 purchase totals = | $904.56 | $958.0391 | $958.05 | $958.10 | $958.00 | |