| 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 | $95.55 | 8.704% | $103.8667 | $103.87 | $103.85 | $103.90 |
| Purchase #2 | $205.35 | 12.611% | $231.2467 | $231.25 | $231.25 | $231.20 |
| Purchase #3 | $226.67 | 9.374% | $247.918 | $247.92 | $247.90 | $247.90 |
| Purchase #4 | $43.78 | 8.260% | $47.3962 | $47.40 | $47.40 | $47.40 |
| Purchase #5 | $94.29 | 9.869% | $103.5955 | $103.60 | $103.60 | $103.60 |
| Purchase #6 | $14.48 | 6.582% | $15.4331 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $82.78 | 5.621% | $87.4331 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $762.90 | $836.8893 | $836.90 | $836.90 | $836.80 | |